Qing Huo Liu | Scholars@Duke

Qing Huo Liu
Professor of Electrical and Computer Engineering

Qing H. Liu received the Ph.D. degree in electrical engineering from the University of Illinois at Urbana-Champaign in 1989. His research interests have been in computational electromagnetics and acoustics, inverse problems, and their application in geophysics, nanophotonics, and biomedical imaging. He has published more than 300 refereed journal papers in these areas. He was a Research Assistant (September 1986 to December 1988) and then a Postdoctoral Research Associate (January 1989 to February 1990) in the Electromagnetics Laboratory at the University of Illinois at Urbana-Champaign. From 1990 to 1995 he was a Research Scientist and then Program Leader with Schlumberger-Doll Research, Ridgefield, CT. From 1996 to 1999 he as an Associate Professor at New Mexico State University. Since June 1999 he has been with Duke University in the Department of Electrical and Computer Engineering where he is now a Full Professor.

Dr. Liu serves as the founding Editor in Chief of the IEEE Journal on Multiscale and Multiphysics Computational Techniques (JMMCT), and an Editor for the Journal of Computational Acoustics.

Dr. Liu received the 1996 Presidential Early Career Award for Scientists and Engneers (PECASE) from the White House National Science and Technology Council, the 1996 Early Career Research Award from the Environmental Protection Agency, and the 1997 CAREER Award from the National Science Foundation. He is a Fellow of the IEEE, the Acoustical Society of America, Electromagnetics Academy, and the Optical Society of America. He serves as the Distinguished Lecturer of the IEEE Antennas and Propagation Society for 2014-2016.

Current Appointments & Affiliations

Professor of Electrical and Computer Engineering, Electrical and Computer Engineering, Pratt School of Engineering 2004
Faculty Network Member of The Energy Initiative, Duke University Energy Initiative, Initiatives 2012

Contact Information

3469 CIEMAS, Durham, NC 27708
Box 90291, Durham, NC 27708-0291
qhliu@duke.edu (919) 660-5440
http://www.ee.duke.edu/~qhliu/

Background
Education, Training, & Certifications
- Ph.D., University of Illinois -- Urbana-Champaign 1989
- M.S., Xiamen University (China) 1986
- B.S., Xiamen University (China) 1983
Duke Appointment History
- Associate Professor of Electrical and Computer Engineering, Electrical and Computer Engineering, Pratt School of Engineering 2001 - 2003
- Associate Professor of Electrical and Computer Engineering, Electrical and Computer Engineering, Pratt School of Engineering 1999 - 2001
Recognition
Awards & Honors
Research
Selected Grants
- Current Injection Sub-Wavelength-Scale Lasers awarded by National Science Foundation 2011 - 2014
- New Computational Framework for Generation and Delivery of Single Photons awarded by National Science Foundation 2006 - 2009
- 3-D Microwave Imaging System for Breast Cancer Detection awarded by National Institutes of Health 2004 - 2007
- 3D Microwave Imaging System for Breast Cancer Detection awarded by National Institutes of Health 2004 - 2007
- NUFFT for Multi-Modality in Vivo Imaging awarded by National Institutes of Health 2005 - 2007
- NUFFT for Multimodality In Vivo Imaging awarded by National Institutes of Health 2005 - 2007
- Adaptive Multi-Modality Inverse Scattering for Targets Embedded in General Stochastic Environments awarded by Army Research Office 2002 - 2007
- Integration of Duke NIITEK Technology for a Prototype GPR-QR System awarded by Office of Naval Research 2004 - 2006
- Development of a Dielectric-Rod Antenna System for Coupling with QR Landmine Sensing awarded by Office of Naval Research 2003 - 2005
- ITR: Fast Inverse Scattering Algorithms for Geophysical Subsurface Sensing awarded by National Science Foundation 2002 - 2005
- Fast Algorithms for Wave Scattering in Layered Medium for Electronic Packaging and Geophysical Exploration awarded by National Science Foundation 2001 - 2004
- CAREER: Efficient Numerical Solutions in Geophysical Subsurface Sensing awarded by National Science Foundation 1999 - 2001
Publications & Artistic Works
Selected Publications
- Book Sections
  - Liu, QH. "Commercial antenna design tools." In Handbook of Antenna Technologies, 67-109. September 15, 2016. Full Text
- Conference Papers
  - Cai, QM, Zhao, YW, Zhang, ZP, Gu, L, Zheng, YT, Nie, ZP, and Liu, QH. "Wideband frequency analysis using volume surface integral equation and taylor series expansion." October 18, 2017. Full Text
  - Li, J, He, B, Li, L, Zhang, A, Liu, J, and Liu, QH. "Capacitor-loaded circularly polarized annular-ring slotted microstrip patch antenna." January 25, 2017. Full Text
  - Li, J, Li, L, Zhang, A, Liu, J, and Liu, QH. "Wideband two bowtie dipole array antenna integrated with a tapered balun." January 25, 2017. Full Text
  - Cai, QM, Zhao, YW, Gu, L, Nie, ZP, and Liu, QH. "Electromagnetic scattering by inhomogeneous dielectric and magnetic scatterers using VIE with a normalization basis function (NBF) technique." October 25, 2016. Full Text
  - Cai, QM, Zhao, YW, Gu, L, Nie, ZP, and Liu, QH. "Analysis of multi-scale problems from PEC objects by a discontinuous Galerkin SIE based on higher order hierarchical vector basis functions." October 25, 2016. Full Text
  - Li, J, Zhang, A, Joines, WT, and Liu, QH. "A miniaturized circularly polarized microstrip antenna with bandwidth enhancement." October 25, 2016. Full Text
  - Li, JY, Zhu, JF, and Liu, QH. "Tunable Properties of Three-Dimensional Graphene-Loaded Plasmonic Absorber Using Plasmonic Nanoparticles." July 2016. Full Text
  - Yang, H, Li, N, Li, T, He, Z, and Liu, QH. "An improved reverse time migration for subsurface imaging in layered media." June 3, 2016. Full Text
  - Li, M, Xu, K, Bai, Y, Liu, Y, and Liu, QH. "Planar microstrip tri-mode bandpass filter using center-stub-loaded spiral resonator." May 4, 2016. Full Text
  - Xu, H, Xu, K, Liu, Y, and Liu, QH. "Compact triple-mode bandpass filter using short- and open-stub loaded spiral resonator." May 4, 2016. Full Text
  - Yu, M, Ye, L, Chen, Y, Zhang, L, Liu, H, and Liu, QH. "Circular patch microstrip antenna with reconfigurable polarization capability." April 15, 2016. Full Text
  - Zhang, L, Song, Z, Ye, L, Liu, Y, and Liu, QH. "Experimental investigation on high efficiency decoupling using tunable metamaterials." April 4, 2016.
  - Xiao, Y, Ye, L, Cai, G, and Liu, QH. "A full Ka-band half height waveguide to microstrip transition." February 17, 2016. Full Text
  - Zhuang, M, Wei, S, Feng, N, Liu, N, Zhu, C, Liu, H, Zhou, J, Huang, Y, Luo, M, Yuan, M, Zhao, B, and Liu, QH. "New advances in FDTD methods for electromagnetic and elastic waves for probing complex media." January 6, 2016. Full Text
  - LaBrecque, D, Brigham, R, Denison, J, Murdoch, L, Slack, W, Liu, QH, Fang, Y, Dai, J, Hu, Y, Yu, Z, Kleinhammes, A, Doyle, P, Wu, Y, and Ahmadian, M. "Remote imaging of Proppants in hydraulic fracture networks using electromagnetic methods: Results of small-scale field experiments." January 1, 2016.
  - Li, J, Zhang, A, Liu, J, Liu, QH, and IEEE, . "Cavity-Backed Wideband Magneto-Electric Antenna for Through-the-Wall Imaging Radar Applications." 2016. Link to Item
  - Liu, H, Zhang, Y, Long, Z, Han, F, Liu, QH, and IEEE, . "Reverse Time Migration For Subsurface Imaging." 2016. Link to Item
  - Liu, N, Cai, G, Liu, QH, and IEEE, . "The Efficient Finite Element Method with Impedance Transmission Boundary Condition for Computing Optical Waveguide Modes." 2016. Link to Item
  - Liu, QH. "Microwave imaging and microwave induced thermoacoustic tomography." December 17, 2015. Full Text
  - Xiong, X, Liu, Y, Yao, Z, Zhang, L, Li, W, and Liu, QH. "A novel phase shifting surface-integrated horn antenna." November 10, 2015. Full Text
  - Yao, Z, Liu, Y, Yu, Z, Xiong, X, Zhang, L, Ye, L, and Liu, QH. "A low-profile aperture impedance matching technique for TEM planar Luneberg lens." November 10, 2015. Full Text
  - Yu, F, Zhang, L, Ye, L, Liu, Y, and Liu, QH. "Cost Efficiency Adaptive Antenna System Based on Active Frequency Selective Surface." November 10, 2015. Full Text
  - Zhang, L, Liu, Y, Ye, L, Liu, H, and Liu, QH. "Dynamic co-polarization decoupling method using tunable resonators." November 10, 2015. Full Text
  - Zhang, L, Liu, Y, Ye, L, Liu, H, and Liu, QH. "A horizontally polarized 360-degree radiation pattern steerable antenna based on active frequency selective surface." November 10, 2015. Full Text
  - Niu, J, Liu, QH, Luo, M, and Zhu, J. "Enhanced surface plasmonic optical absorption engineering of graphene: Simulation by boundary-integral spectral element method." October 22, 2015. Full Text
  - Niu, J, Liu, QH, and Luo, M. "Full-wave third harmonic generation analyses of graphene-based optoelectronic devices." October 22, 2015. Full Text
  - Ren, Q, and Liu, QH. "EB scheme hybrid spectral-finite element time domain method for super multiscale simulations." October 22, 2015. Full Text
  - Sun, Q, and Liu, QH. "New 3D hybrid FDTD-FETD method with non-conformal mesh." October 22, 2015. Full Text
  - Dai, J, and Liu, QH. "Fast calculation of the response of multicomponent induction logging tool for hydraulic fracture and its mapping." October 21, 2015. Full Text
  - Dai, J, and Liu, QH. "Sensitivity analysis of hydraulic fracture in open and cased holes using numerical mode matching method." October 21, 2015. Full Text
  - Fang, Y, Zhou, J, Yu, Z, Hu, Y, and Liu, QH. "Application of BCGS-FFT and distorted born approximation for hydraulic fracturing detection and imaging." October 21, 2015. Full Text
  - Hu, Y, Zhang, W, and Liu, Q. "Enhanced subsurface sensing with nanoparticles as contrast agents for oil industry." October 21, 2015. Full Text
  - Liu, L, Mao, Z, Zhang, J, Liu, N, and Liu, QH. "The influence of nanosecond pulsed field on a double-shelled ellipsoid cell." October 21, 2015. Full Text
  - Mao, Z, Liu, L, Zhang, J, Liu, N, and Liu, QH. "Electroporation control of complex cell system by varying pulse voltage and duration." October 21, 2015. Full Text
  - Niu, J, Luo, M, and Liu, QH. "Full-wave nonlinear optical analyses of graphene-based optoelectronic devices." October 21, 2015. Full Text
  - Ren, Q, Zhan, Q, and Liu, QH. "Discontinuous Galerkin spectral elemen/finite element time domain (DGSE/FETD) method for anisotropic medium." October 21, 2015. Full Text
  - Sun, Q, Ren, Q, and Liu, QH. "Efficient implicit-explict CN-LF time integration scheme for hybrid FDTD-FETD." October 21, 2015. Full Text
  - Yu, Z, Zhou, J, Fang, Y, Hu, Y, and Liu, QH. "Contrast enhanced through casing hydraulic fractures mapping." October 21, 2015. Full Text
  - Yu, Z, and Liu, QH. "A fast volume integral equation solver for electromagnetic simulation with complex voxel based magnetodielectric human model in MRI applications." October 21, 2015. Full Text
  - Yu, Z, and Liu, QH. "A mixed order BCGS-FFT based fast 3D inverse electromagnetic scatterings for anisotropic objects." October 21, 2015. Full Text
  - Liu, N, Jiang, W, Huang, Y, and Liu, QH. "The mixed spectral element method: A novel approach to remove zero spurious modes in electromagnetics." September 2, 2015. Full Text
  - Li, W, Chen, Y, Cai, G, and Liu, QH. "A plasmonic sensor based on nanopatch photonic crystal slab with simultaneously high sensing performance and clear registration." August 14, 2015. Full Text
  - Li, N, Cui, G, Yang, H, Kong, L, and Liu, QH. "Adaptive detection based on multiple a-priori spectral models for MIMO radar in compound-Gaussian clutter." January 1, 2015. Full Text
  - Li, N, Cui, G, Yang, H, Kong, L, and Liu, QH. "Knowledge-aided Bayesian detection for MIMO radar in compound-Gaussian clutter with inverse Gamma texture." January 1, 2015. Full Text
  - Li, N, Cui, G, Yang, H, Kong, L, and Liu, QH. "Adaptive detection of distributed targets in Gaussian clutter without secondary data: An approach based on multiple a-priori spectral models." January 1, 2015.
  - Li, N, Cui, G, Yang, H, Kong, L, and Liu, QH. "Adaptive detection of distributed targets in compound-Gaussian clutter without secondary data: An approach based on multiple a-priori spectral models." January 1, 2015.
  - Li, N, Cui, G, Yang, H, Kong, L, and Liu, QH. "Knowledge-aided Bayesian detection with MIMO radar in compound-Gaussian clutter." January 1, 2015.
  - Liao, Y, Xing, M, Bao, Z, and Liu, QH. "Analysis on parameters and imaging algorithm of squint circular trace scanning SAR." January 1, 2015. Full Text
  - Rahmani, AR, Bryant, SL, Huh, C, Ahmadian, M, Zhang, W, and Liu, QH. "Characterizing reservoir heterogeneities using magnetic nanoparticles." January 1, 2015.
  - Yang, H, Li, N, Li, T, Zhong, H, He, Z, and Liu, QH. "A modified Stolt migration imaging algorithm for large nonuniform single borehole radar surveys." January 1, 2015. Full Text
  - Yang, H, Li, N, Li, T, Zhong, H, He, Z, and Liu, QH. "An improved near-field imaging algorithm based on Stolt migration for single borehole radar with widely separated transceiver." January 1, 2015. Full Text
  - Niu, J, Luo, M, and Liu, QH. "Boundary integral spectral element method for extreme ultraviolet multilayer defects analyses." September 18, 2014. Full Text
  - Lei, S, Zhao, Z, Nie, Z, Liu, QH, Lei, S, Zhao, Z, Nie, Z, and Liu, QH. "Fast optimization method of polarization receiving power for monostatic condition based on Kennaugh matrixFast optimization method of polarization receiving power for monostatic condition based on Kennaugh matrix (PublishedPublished)." March 17, 2014. Full Text
  - Chen, S, Liu, Y, Ren, Y, and Liu, QH. "A broadband dual-polarized microstrip antenna with cavity-backed proximity-coupling feeding." January 1, 2014. Full Text
  - Feng, N, Yue, Y, Zhu, C, and Liu, QH. "Effective implementation of the CFS-PML using DSP techniques for truncating dispersive medium FDTD domains." January 1, 2014.
  - Hu, Y, Zhang, W, and Liu, QH. "Multiphysics coupling of dynamic fluid flow and electromagnetic fields for subsurface sensing." January 1, 2014. Full Text
  - Lei, S, Zhao, Z, Nie, Z, and Liu, QH. "Adaptive optimal polarization detection of target in clutter background based on generalized Rayleigh quotient." January 1, 2014.
  - Lei, S, Zhao, Z, Nie, Z, and Liu, QH. "An adaptive subspace detector for target in target-induced clutter plus Gaussian noise background." January 1, 2014. Full Text
  - Lei, S, Zhao, Z, Nie, Z, and Liu, QH. "An adaptive detector for detecting target in clutter plus Gaussian noise background." January 1, 2014. Full Text
  - Liu, J, Zhao, Z, Yang, K, and Liu, QH. "Sum and difference pattern synthesis with antenna correction." January 1, 2014. Full Text
  - Liu, Y, Chen, S, Zhang, L, and Liu, QH. "Generalization of matrix pencil methods to the synthesis of wideband aperiodic linear arrays with frequency-invariant patterns." January 1, 2014. Full Text
  - Liu, Y, You, P, Chen, S, Zhang, L, and Liu, QH. "Antenna selection in the synthesis of mutlple-pattern linear arrays by iterative linear programming." January 1, 2014. Full Text
  - Ren, Q, Tobon, LE, Sun, Q, and Liu, QH. "The hybrid SETD-FETD method with field variables e and B." January 1, 2014. Full Text
  - Ren, Q, and Liu, QH. "New DG-SETD method for 3D em simulations." January 1, 2014. Full Text
  - Sun, Q, and Liu, QH. "A new DG-FETD implicit time stepping scheme based on e and B fields for sequentially ordered systems." January 1, 2014. Full Text
  - Wang, J, Zhao, Z, Lei, S, Liu, J, and Liu, QH. "Effects of frequency information to the electromagnetic inverse scattering series method (EISSM)." January 1, 2014. Full Text
  - Wang, J, Zhao, Z, Lei, S, Song, J, and Liu, QH. "A new time-of-flight (TOF) picker for tumor tissue in microwave induced thermo-acoustic tomography (MITAT) system." January 1, 2014. Full Text
  - Wang, J, Zhao, Z, Song, J, Zhu, X, and Liu, QH. "A comparison of three imaging algorithms on reconstructing tumor target in acoustic heterogeneous tissue with realistic numerical breast phantoms in microwave induced thermo-acoustic tomography." January 1, 2014. Full Text
  - Wang, JG, Zhao, ZQ, Nie, ZP, and Liu, QH. "Subsurface imaging 3-D objects in multilayered media by using electromagnetic inverse scattering series method (EISSM)." January 1, 2014.
  - Xiong, X, Liu, Y, Yao, Z, Zhang, L, Li, W, and Liu, QH. "Design of a metasurface Luneburg lens antenna with flared structure." January 1, 2014. Full Text
  - Xu, K, Spiegel, RJ, Zhang, Y, Joines, WT, and Liu, QH. "Patch antenna with electrically tunable ferrite-ferroelectric bilayer." January 1, 2014.
  - Xu, K, Zhang, Y, Joines, WT, and Liu, QH. "Compact planar antenna for triple frequency band operation." January 1, 2014. Full Text
  - Xu, K, Zhang, Y, Joines, WT, and Liu, QH. "Planar interdigital-coupled UWB bandpass filter with a notched band." January 1, 2014. Full Text
  - Xu, X, Zhao, Y, Yu, F, Zhang, L, and Liu, Q. "A novel horizontal polarization sensitive Active Frequency Selective Surface without biasing network at 2.4GHz WiFi band." January 1, 2014. Full Text
  - Yang, H, Li, T, He, Z, and Liu, QH. "Design and analysis of an impulse borehole radar for well logging." January 1, 2014. Full Text
  - Yao, Z, Liu, Y, Xiong, X, Zhang, L, Ye, L, and Liu, QH. "A novel hole drilling method for plate Luneberg lens antenna." January 1, 2014. Full Text
  - Yu, Z, Zhang, W, Zhou, J, and Liu, QH. "Application of mixed order BCGS-FFT on contrast enhanced oil reservoir imaging." January 1, 2014. Full Text
  - Yu, Z, Zhang, W, and Liu, QH. "Mixed order integral equation formulation for the scattering from large inhomogeneous anisotropic magnetodielectric objects." January 1, 2014. Full Text
  - Zhao, Y, Zhang, L, Xu, X, Yu, F, and Liu, Q. "A GA based real-time voltage platform for a 32-element high gain beam-forming antenna optimization." January 1, 2014. Full Text
  - Tobon, L, Chen, J, Liu, QH, and IEEE, . "Multilayer Microwave Filter Design using a Locally Implicit Discontinuous Galerkin Finite-Element Time-Domain (DG-FETD) Method." 2011. Link to Item
  - Chai, M, Liu, QH, and IEEE, . "A hybrid PSTD-FDTD method for indoor wireless communication systems." 2007. Link to Item
  - Lee, J-H, Liu, QH, and IEEE, . "Nanophotonic applications of the discontinuous spectral element time-domain (DG-SETD) method." 2007. Link to Item
  - Liu, J, Lin, Y, Lee, J-H, Simsek, E, Liu, QH, and IEEE, . "Application of the hybrid spectral integral method with spectral element method." 2007. Link to Item
  - Liu, QH, Yu, C, Stang, J, Yuan, M, Bresslour, E, George, RT, Ybarra, G, Joines, WT, and IEEE, . "Experimental and numerical investigations of a high-resolution 3D microwave imaging system for breast cancer detection." 2007. Link to Item
  - Song, J, Liu, QH, and IEEE, . "An efficient MR image reconstruction method for arbitrary K-space trajectories without density compensation." 2006. Link to Item
  - Sha, LW, Nolte, LW, Zhang, ZQ, Liu, QH, IEEE, , and IEEE, . "Performance analysis for Bayesian microwave imaging in decision aided breast tumor diagnosis." 2002. Link to Item
  - Zeng, YQ, and Liu, QH. "Poroelastic model for acoustic landmine detection." January 1, 2000.
  - Liu, QH. "Modeling of A 2.5-dimensional problem in electromagnetic well logging." January 1, 1992. Full Text
- Journal Articles
  - Li, S, Hong, R, Liu, N, Zhang, J, Chen, L, Zhang, Y, Yu, Z, and Liu, QH. "Three-dimensional MR reconstruction of high-contrast magnetic susceptibility by the variational born iterative method based on the magnetic field volume integral equation." Magnetic resonance in medicine 79, no. 2 (February 2018): 923-932. Full Text
  - Liu, H, Long, Z, Tian, B, Han, F, Fang, G, and Liu, QH. "Two-Dimensional Reverse-Time Migration Applied to GPR With a 3-D-to-2-D Data Conversion." IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing 10, no. 10 (October 2017): 4313-4320. Full Text
  - Chen, J, Hao, G, and Liu, Q-H. "Using the ADI-FDTD Method to Simulate Graphene-Based FSS at Terahertz Frequency." IEEE Transactions on Electromagnetic Compatibility 59, no. 4 (August 2017): 1218-1223. Full Text
  - Liu, Y, Zhao, Z, Zhu, X, Yang, W, Nie, Z, and Liu, Q-H. "A Diagonal Subspace-Based Optimization Method for Reconstruction of 2-D Isotropic and Uniaxial Anisotropic Dielectric Objects." IEEE Geoscience and Remote Sensing Letters 14, no. 8 (August 2017): 1318-1322. Full Text
  - Chen, Y, Wen, P, Han, F, Liu, N, Liu, H, and Liu, QH. "Three-Dimensional Reconstruction of Objects Embedded in Spherically Layered Media Using Variational Born Iterative Method." IEEE Geoscience and Remote Sensing Letters 14, no. 7 (July 2017): 1037-1041. Full Text
  - Zhou, Y, Shi, L, Liu, N, Zhu, C, Sun, Y, and Liu, QH. "Mixed Spectral-Element Method for Overcoming the Low-Frequency Breakdown Problem in Subsurface EM Exploration." IEEE Transactions on Geoscience and Remote Sensing 55, no. 6 (June 2017): 3488-3500. Full Text
  - Yang, Y, Zhao, Z, Yang, W, Nie, Z, and Liu, Q-H. "Compact Multimode Monopole Antenna for Metal-Rimmed Mobile Phones." IEEE Transactions on Antennas and Propagation 65, no. 5 (May 2017): 2297-2304. Full Text
  - Chen, J, Li, J, and Liu, QH. "Designing Graphene-Based Absorber by Using HIE-FDTD Method." IEEE Transactions on Antennas and Propagation 65, no. 4 (April 2017): 1896-1902. Full Text
  - Wen, P, Chen, Y, Han, F, Liu, N, Liu, H, and Liu, QH. "Three-Dimensional Scattering and Inverse Scattering From a Disturbed Region in Planarly Layered Cold Unmagnetized Plasma Media." IEEE Geoscience and Remote Sensing Letters 14, no. 4 (April 2017): 559-563. Full Text
  - Zhu, J, Zhang, L, Bai, Y, Liu, H, Feng, N, Zhou, J, Zeng, B, Lin, T, and Liu, QH. "Simultaneous Fabrication of Two Kinds of Plasmonic Crystals by One Nanoimprint Mold." IEEE Photonics Technology Letters 29, no. 6 (March 15, 2017): 504-506. Full Text
  - Zhu, J, Cheng, J, Zhang, L, and Liu, QH. "Modeling of 2D graphene material for plasmonic hybrid waveguide with enhanced near-infrared modulation." Materials Letters 186 (January 2017): 53-56. Full Text
  - Zhu, C, Liu, L, Song, Z, and Liu, QH. "Optimized invisibility cloaks from the Logarithm conformal mapping." Scientific reports 6 (December 6, 2016): 38443-. Full Text
  - Liu, J, He, B, Chen, Q, Li, J, Xiong, Q, Yue, G, Zhang, X, Yang, S, Liu, H, and Liu, QH. "Direct synthesis of hydrogen peroxide from plasma-water interactions." Scientific reports 6 (December 5, 2016): 38454-. Full Text
  - Ye, L, Xiao, Y, Liu, Y, Zhang, L, Cai, G, and Liu, QH. "Strongly Confined Spoof Surface Plasmon Polaritons Waveguiding Enabled by Planar Staggered Plasmonic Waveguides." Scientific reports 6 (December 5, 2016): 38528-. Full Text
  - Shi, L, Zhou, Y, Wang, J-M, Zhuang, M, Liu, N, and Liu, QH. "Spectral element method for elastic and acoustic waves in frequency domain." Journal of Computational Physics 327 (December 2016): 19-38. Full Text
  - Yang, H, Li, T, Li, N, He, Z, and Liu, QH. "Efficient Stolt Migration for Large Nonuniform Single Borehole Radar Surveys." IEEE Transactions on Geoscience and Remote Sensing 54, no. 12 (December 2016): 7250-7260. Full Text
  - Zhu, C, Liu, L, Song, Z, Liu, Y, and Liu, QH. "An efficient exact numerical solution for scattering by a circular cylinder." IEEJ Transactions on Electrical and Electronic Engineering 11 (December 2016): S3-S10. Full Text
  - Shi, L, Liu, N, Zhou, J, Zhou, Y, Wang, J, and Liu, QH. "Spectral element method for band-structure calculations of 3D phononic crystals." Journal of Physics D: Applied Physics 49, no. 45 (November 16, 2016): 455102-455102. Full Text
  - Liu, L, Zhang, J, Zhao, X, Mao, Z, Liu, N, Zhang, Y, and Liu, QH. "Interaction between charged nanoparticles and vesicles: coarse-grained molecular dynamics simulations." Physical chemistry chemical physics : PCCP 18, no. 46 (November 15, 2016): 31946-31957. Full Text
  - Hong, D, Huang, W-F, and Liu, QH. "Radiation of Arbitrary Magnetic Dipoles in a Cylindrically Layered Anisotropic Medium for Well-Logging Applications." IEEE Transactions on Geoscience and Remote Sensing 54, no. 11 (November 2016): 6362-6370. Full Text
  - Jia, Y, Yu, Z, Dai, J, and Liu, QH. "Fast Simulation of Scattering Problem for Magnetodielectric Materials With General Anisotropy in Layered Media." IEEE Transactions on Antennas and Propagation 64, no. 11 (November 2016): 4785-4793. Full Text
  - Liu, H, Koyama, C, Zhu, J, Liu, Q, and Sato, M. "Post-Earthquake Damage Inspection of Wood-Frame Buildings by a Polarimetric GB-SAR System." Remote Sensing 8, no. 11 (November 2016): 935-935. Full Text
  - Liu, J, Jia, Y, Kong, L, Yang, X, and Liu, QH. "Sign-Coherence-Factor-Based Suppression for Grating Lobes in Through-Wall Radar Imaging." IEEE Geoscience and Remote Sensing Letters 13, no. 11 (November 2016): 1681-1685. Full Text
  - Xu, K-D, Bai, Y-C, Zhu, C-H, Liu, Y-H, Ren, Y, and Liu, Q-H. "Compact bandpass filters using multistub loaded spiral short-ended resonator." Microwave and Optical Technology Letters 58, no. 11 (November 2016): 2738-2741. Full Text
  - Li, F, Liu, QH, and Klemer, DP. "Numerical Simulation of high electron mobility transistors based on the spectral element Method." Applied Computational Electromagnetics Society Journal 31, no. 10 (October 1, 2016): 1144-1150.
  - Liu, Y, Zhao, Z, Yang, Y, Wang, B, Zhu, X, Nie, Z, and Liu, QH. "A Frequency-Hopping Subspace-Based Optimization Method for Reconstruction of 2-D Large Uniaxial Anisotropic Scatterers With TE Illumination." IEEE Transactions on Geoscience and Remote Sensing 54, no. 10 (October 2016): 6091-6099. Full Text
  - Ren, Y, Huang, W-F, Liu, QH, Chen, YP, and Zhang, H-S. "Accurate Fracture Scattering Simulation by Thin Dielectric Sheet-Based Surface Integral Equation." IEEE Geoscience and Remote Sensing Letters 13, no. 10 (October 2016): 1448-1451. Full Text
  - Ren, Y, Huang, W-F, Niu, J, and Liu, QH. "Nearly Hypersingular Integrals by Double-Arctan Transformation in Higher Order Geometry Modeling." IEEE Transactions on Antennas and Propagation 64, no. 10 (October 2016): 4493-4498. Full Text
  - Xu, KD, Li, XS, Guo, YJ, and Liu, QH. "Simple Memristive SPICE Macro-Models and Reconfigurability in Filter and Antenna." Radioengineering 25, no. 4 (September 15, 2016): 700-706. Full Text
  - Li, JH, and Liu, QH. "Fast Frequency-Domain Forward and Inverse Methods for Acoustic Scattering from Inhomogeneous Objects in Layered Media." Journal of Computational Acoustics 24, no. 03 (September 2016): 1650008-1650008. Full Text
  - Liu, J, Kong, L, Yang, X, and Liu, QH. "First-Order Multipath Ghosts' Characteristics and Suppression in MIMO Through-Wall Imaging." IEEE Geoscience and Remote Sensing Letters 13, no. 9 (September 2016): 1315-1319. Full Text
  - Ren, Q, Sun, Q, Tobon, L, Zhan, Q, and Liu, QH. "EB Scheme-Based Hybrid SE-FE DGTD Method for Multiscale EM Simulations." IEEE Transactions on Antennas and Propagation 64, no. 9 (September 2016): 4088-4091. Full Text
  - Wei, S, Zhou, J, Zhuang, M, and Liu, QH. "A 3-D enlarged cell technique (ECT) for elastic wave modelling of a curved free surface." Geophysical Journal International 206, no. 3 (September 1, 2016): 1921-1932. Full Text
  - Zhang, L, Wu, S, Xu, K, Yan, S, Zhu, J, Lin, T, and Huo Liu, Q. "Ultrathin plasmonic frequency selective surface with subwavelength hole arrays." Microwave and Optical Technology Letters 58, no. 9 (September 2016): 2171-2176. Full Text
  - Zhang, L, Zhang, S, Song, Z, Liu, Y, Ye, L, and Liu, QH. "Adaptive Decoupling Using Tunable Metamaterials." IEEE Transactions on Microwave Theory and Techniques 64, no. 9 (September 2016): 2730-2739. Full Text
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  - Huang, W-F, Ren, Y, and Liu, QH. "Solid-Angle Error in the Magnetic-Field Integral Equation for Perfectly Electric Conducting Objects." IEEE Transactions on Antennas and Propagation 64, no. 3 (March 2016): 1158-1163. Full Text
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  - Feng, N, Yue, Y, and Liu, QH. "Direct Z-Transform implementation of the CFS-PML based on memory-minimized method." IEEE Transactions on Microwave Theory and Techniques 63, no. 3 (2015): 877-882. Full Text
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  - Wenji Zhang, , and Qing Huo Liu, . "Three-Dimensional Scattering and Inverse Scattering from Objects With Simultaneous Permittivity and Permeability Contrasts." IEEE Transactions on Geoscience and Remote Sensing 53, no. 1 (January 2015): 429-439. Full Text
  - Yang, H, Li, T, He, Z, and Liu, QH. "Impulse borehole radar imaging based on compressive sensing." IEEE Geoscience and Remote Sensing Letters 12, no. 4 (2015): 766-770. Full Text
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  - Zheng, J, Su, T, Zhu, W, Zhang, L, Liu, Z, and Liu, QH. "ISAR Imaging of Nonuniformly Rotating Target Based on a Fast Parameter Estimation Algorithm of Cubic Phase Signal." IEEE Transactions on Geoscience and Remote Sensing 53, no. 9 (2015): 4727-4740. Full Text
  - Zheng, J, Su, T, Zhu, W, and Liu, QH. "A Fast Non-searching Algorithm for the High-Speed Target Detection." Advances in Intelligent Systems and Computing 1089 (January 1, 2015): 777-782. Full Text
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  - Ye, G, Deng, C, and Liu, QH. "The PSTD Method with the 4th-Order Time Integration for 3D TAT Reconstruction of a Breast Model." Journal of Computational Acoustics 22, no. 04 (December 2014): 1450011-1450011. Full Text
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  - Yu, Z, Zhang, W, and Liu, QH. "A Mixed-Order Stabilized Bi-Conjugate Gradient FFT Method for Magnetodielectric Objects." IEEE Transactions on Antennas and Propagation 62, no. 11 (November 2014): 5647-5655. Full Text
  - Zheng, J, Su, T, Zhang, L, Zhu, W, and Liu, QH. "ISAR Imaging of Targets With Complex Motion Based on the Chirp Rate–Quadratic Chirp Rate Distribution." IEEE Transactions on Geoscience and Remote Sensing 52, no. 11 (November 2014): 7276-7289. Full Text
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  - Junjie Wu, , Zhongyu Li, , Yulin Huang, , Jianyu Yang, , and Qing Huo Liu, . "An Omega-K Algorithm for Translational Invariant Bistatic SAR Based on Generalized Loffeld's Bistatic Formula." IEEE Transactions on Geoscience and Remote Sensing 52, no. 10 (October 2014): 6699-6714. Full Text
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  - Zhu, X, Zhao, Z, Wang, J, Chen, G, and Liu, QH. "Active adjoint modeling method in microwave induced thermoacoustic tomography for breast tumor." IEEE transactions on bio-medical engineering 61, no. 7 (July 2014): 1957-1966. Full Text
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  - Chen, J, Zhu, B, Zhong, W, and Liu, QH. "A semianalytical spectral element method for the analysis of 3-D layered structures." IEEE Transactions on Microwave Theory and Techniques 59, no. 1 (2011): 1-8. Full Text
  - He, Y, Liang, C-H, and Liu, QH. "Novel array EBG structures for ultrawideband simultaneous switching noise suppression." IEEE Antennas and Wireless Propagation Letters 10 (2011): 588-591. Full Text
  - Huang, Y, Zhang, J, and Liu, QH. "Three-dimensional GPR ray tracing based on wavefront expansion with irregular cells." IEEE Transactions on Geoscience and Remote Sensing 49, no. 2 (2011): 679-687. Full Text
  - Liu, Y, Nie, Z, Zhao, Z, and Liu, QH. "Generalization of iterative Fourier interpolation algorithms for single frequency estimation." Digital Signal Processing: A Review Journal 21, no. 1 (2011): 141-149. Full Text
  - Liu, Y-H, Liu, QH, Nie, Z-P, and Zhao, Z-Q. "Discontinuous fast fourier transform with triangle mesh for two-dimensional discontinuous functions." Journal of Electromagnetic Waves and Applications 25, no. 7 (2011): 1045-1057. Full Text
  - Luo, M, and Liu, Q. "Extraordinary transmission of a thick film with a periodic structure consisting of strongly dispersive materials." Journal of the Optical Society of America B: Optical Physics 28, no. 4 (2011): 629-636. Full Text
  - Luo, M, and Liu, QH. "Enhancement of second-harmonic generation in an air-bridge photonic crystal slab: Simulation by spectral element method." Journal of the Optical Society of America B: Optical Physics 28, no. 12 (2011): 2879-2887. Full Text
  - Simsek, E, Liu, J, and Liu, QH. "A spectral integral method for the analysis of nano wires." 2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011 (2011). Full Text
  - Tobon, L, Chen, J, and Liu, QH. "Multilayer microwave filter design using a locally implicit discontinuous Galerkin finite-element time-domain (DG-FETD) method." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (2011): 2972-2975. Full Text
  - Tobón, L, Chen, J, and Liu, QH. "Spurious solutions in mixed finite element method for Maxwell's equations: Dispersion analysis and new basis functions." Journal of Computational Physics 230, no. 19 (2011): 7300-7310. Full Text
  - Wang, L, Yuan, M, Xiao, T, Joines, WT, and Liu, QH. "Broadband electromagnetic radiation modulated by dual memristors." IEEE Antennas and Wireless Propagation Letters 10 (2011): 623-626. Full Text
  - Wang, L, Yuan, MQ, and Liu, QH. "A dual-band printed electrically small antenna covered by two capacitive split-ring resonators." IEEE Antennas and Wireless Propagation Letters 10 (2011): 824-826. Full Text
  - Yang, K, Zhao, Z, Nie, Z, Ouyang, J, and Liu, QH. "Synthesis of conformal phased arrays with embedded element pattern decomposition." IEEE Transactions on Antennas and Propagation 59, no. 8 (2011): 2882-2888. Full Text
  - Yuan, M, and Liu, QH. "The diagonal tensor approximation (DTA) for objects in a non-canonical nhomoge-neous background." Progress in Electromagnetics Research 112 (2011): 1-21.
  - Zhang, J, Huang, Y, Song, L-P, and Liu, Q-H. "Fast and accurate 3-D ray tracing using bilinear traveltime interpolation and the wave front group marching." Geophysical Journal International 184, no. 3 (2011): 1327-1340. Full Text
  - Zhu, B, Chen, J, Zhong, W, and Liu, QH. "A hybrid FETD-FDTD method with nonconforming meshes." Communications in Computational Physics 9, no. 3 (2011): 828-842. Full Text
  - Zhu, CH, Liu, QH, Liu, YH, Shen, Y, and Liu, LJ. "An accurate conformal Fourier transform method for 2D discontinuous functions." Progress in Electromagnetics Research 120 (2011): 165-179.
  - Zhu, CH, Liu, QH, Shen, Y, and Liu, L. "An analytical convolution method combined with the conformal fourier transform for solving 1-D integral equations." IEEE Antennas and Wireless Propagation Letters 10 (2011): 1267-1269. Full Text
  - Zhu, X, Zhao, Z, Yang, W, Zhang, Y, Nie, Z, and Liu, Q-H. "Iterative time-reversal mirror method for imaging the buried object beneath rough ground surface." Progress in Electromagnetics Research 117 (2011): 19-33.
  - Luo, M, and Liu, QH. "Three-dimensional dispersive metallic photonic crystals with a bandgap and a high cutoff frequency." J Opt Soc Am A Opt Image Sci Vis 27, no. 8 (August 1, 2010): 1878-1884. Link to Item
  - Chen, G-P, Yu, W-B, Zhao, Z-Q, Nie, Z-P, and Liu, Q-H. "The characteristics and affects of the microwave-induced thermo-acoustic signals in time and frequency domain." Tien Tzu Hsueh Pao/Acta Electronica Sinica 38, no. 3 (2010): 689-694.
  - Chen, J, Liu, QH, Chai, M, and Mix, JA. "Analysis of spurious modes in mixed finite element method for Maxwell's equation with E and H as variables." Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010 (2010). Full Text
  - Chen, J, Liu, QH, Chai, M, and Mix, JA. "A nonspurious 3-D vector discontinuous galerkin finite-element time-domain method." IEEE Microwave and Wireless Components Letters 20, no. 1 (2010): 1-3. Full Text
  - Chen, J, and Liu, QH. "A hybrid spectral-element/finite-element method with the implicit-explicit Runge-Kutta Time Stepping Scheme for Multiscale Computation." 2010 IEEE International Symposium on Antennas and Propagation and CNC-USNC/URSI Radio Science Meeting - Leading the Wave, AP-S/URSI 2010 (2010). Full Text
  - He, Y, Li, L, Liang, C-H, and Liu, QH. "EBG structures with fractal topologies for ultra-wideband ground bounce noise suppression." Journal of Electromagnetic Waves and Applications 24, no. 10 (2010): 1365-1374. Full Text
  - He, Y, Li, L, Liang, CH, Liu, QH, Li, L, and Wen, HB. "Leafy EBG structures for ultra-wideband SSN suppression in power/ground plane pairs." Electronics Letters 46, no. 11 (2010): 768-769. Full Text
  - He, Y, Li, L, Zhai, H, Dang, X, Liang, C-H, and Liu, QH. "Sierpinski space-filling curves and their application in high-speed circuits for ultrawideband SSN suppression." IEEE Antennas and Wireless Propagation Letters 9 (2010): 568-571. Full Text
  - He, Y, Liang, C-H, Li, L, and Liu, QH. "Novel wavy EBG structures for ultra-wideband ground bounce noise suppression." 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010 (2010): 1132-1135. Full Text
  - Huang, Y, Chen, J, Zhang, J, and Liu, QH. "A parallel high precision integration scheme with spectral element method for transient electromagnetic computation." Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010 (2010). Full Text
  - Huang, Y, Liu, QH, and Zhang, J. "Fast three-dimensional GPR forward and inverse scattering based on wideband diagonal tensor approximation." Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010 (2010). Full Text
  - Huang, Y-Q, Liu, Y-H, Liu, QH, and Zhang, J-Z. "Improved 3-D GPR detection by nufft combined with MPD method." Progress in Electromagnetics Research 103 (2010): 185-199.
  - Kim, CE, Jeon, MH, Shin, PS, and Liu, QH. "The analysis of flow characteristics of molten metal coupling electromagnetic with Navier-Stokes equation." Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010 (2010). Full Text
  - Kong, F-Z, Yin, W-Y, Mao, J-F, and Liu, QH. "Electro-thermo-mechanical characterizations of various wire bonding interconnects illuminated by an electromagnetic pulse." IEEE Transactions on Advanced Packaging 33, no. 3 (2010): 729-737. Full Text
  - Liu, Y, Liu, QH, and Nie, Z. "Reducing the number of elements in the synthesis of shaped-beam patterns by the forward-backward matrix pencil method." IEEE Transactions on Antennas and Propagation 58, no. 2 (2010): 604-608. Full Text
  - Liu, Y, Nie, Z, and Liu, QH. "A new method for the synthesis of nonuniform linear arrays with shaped power patterns." Progress in Electromagnetics Research 107 (2010): 349-363.
  - Luo, M, Liu, QH, and Guo, J. "A spectral element method calculation of extraordinary light transmission through periodic subwavelength slits." Journal of the Optical Society of America B: Optical Physics 27, no. 3 (2010): 560-566. Full Text
  - Ren, Z, Yin, W-Y, Shi, Y-B, and Liu, QH. "Thermal accumulation effects on the transient temperature responses in LDMOSFETs under the impact of a periodic electromagnetic pulse." IEEE Transactions on Electron Devices 57, no. 1 (2010): 345-352. Full Text
  - Rui, X, Hu, J, and Liu, QH. "Fast inhomogeneous plane wave algorithm for homogeneous dielectric body of revolution." Communications in Computational Physics 8, no. 4 (2010): 917-932. Full Text
  - Rui, X, Hu, J, and Liu, QH. "Fast inhomogeneous plane wave algorithm for scattering from PEC body of revolution." Microwave and Optical Technology Letters 52, no. 8 (2010): 1915-1922. Full Text
  - Rui, X, Hu, J, and Liu, QH. "Fast inhomogeneous plane wave algorithm for analysis of composite bodies of revolution." Progress in Electromagnetics Research 108 (2010): 235-247.
  - Rui, X, Hu, J, and Liu, QH. "Scattering from a composite body of revolution with fast inhomogeneous plane wave algorithm." 2010 IEEE International Symposium on Antennas and Propagation and CNC-USNC/URSI Radio Science Meeting - Leading the Wave, AP-S/URSI 2010 (2010). Full Text
  - Rui, X, Hu, J, and Liu, QH. "Higher order Finite element method for In homogeneous axisymmetric resonators." Progress In Electromagnetics Research B , no. 21 (2010): 189-201.
  - Simsek, E, and Liu, QH. "Design of optical devices using frequency domain solvers." Symposium Digest - 20th URSI International Symposium on Electromagnetic Theory, EMTS 2010 (2010): 536-539. Full Text
  - Wang, J, Yin, W-Y, Liu, P-G, and Liu, Q-H. "High-order interface treatment techniques for modeling curved dielectric objects." IEEE Transactions on Antennas and Propagation 58, no. 9 (2010): 2946-2953. Full Text
  - Yu, C, Yuan, M, Zhang, Y, Stang, J, George, RT, Ybarra, GA, Joines, WT, and Liu, QH. "Microwave imaging in layered media: 3-D image reconstruction from experimental data." IEEE Transactions on Antennas and Propagation 58, no. 2 (2010): 440-448. Full Text
  - Zheng, W, Zhao, Z, Chen, G, Gong, W, Nie, Z, and Liu, QH. "Three-dimensional image reconstruction in microwave induced thermo-acoustic tomography using time reversal mirror technique." 2010 International Conference on Biomedical Engineering and Computer Science, ICBECS 2010 (2010). Full Text
  - Zhu, CH, Liu, QH, Shen, Y, and Liu, LJ. "A high accuracy conformal method for evaluating the discontinuous fourier transform." Progress in Electromagnetics Research 109 (2010): 425-440.
  - Luo, M, and Liu, QH. "Accurate determination of band structures of two-dimensional dispersive anisotropic photonic crystals by the spectral element method." J Opt Soc Am A Opt Image Sci Vis 26, no. 7 (July 2009): 1598-1605. Link to Item
  - Song, J, Liu, Y, Gewalt, SL, Cofer, G, Johnson, GA, and Liu, QH. "Least-square NUFFT methods applied to 2-D and 3-D radially encoded MR image reconstruction." IEEE Trans Biomed Eng 56, no. 4 (April 2009): 1134-1142. Full Text Link to Item
  - Chen, G, Zhao, Z, Gong, W, Nie, Z, and Liu, Q. "Development of microwave-induced thermo-acoustic tomography prototype system." Chinese Science Bulletin 54, no. 23 (2009): 4446-4450. Full Text
  - Chen, G, Zhao, Z, Zheng, W, Nie, Z, and Liu, Q. "Application of time reversal mirror technique in microwave-induced thermo-acoustic tomography system." Science in China, Series E: Technological Sciences 52, no. 7 (2009): 2087-2095. Full Text
  - Chen, J, Lee, J-H, and Liu, QH. "A high-precision integration scheme for the spectral-element time-domain method in electromagnetic simulation." IEEE Transactions on Antennas and Propagation 57, no. 10 PART 2 (2009): 3223-3231. Full Text
  - Chen, J, and Liu, QH. "A NON-SPURIOUS VECTOR SPECTRAL ELEMENT METHOD FOR MAXWELL'S EQUATIONS." PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER 96 (2009): 205-215. Full Text Link to Item
  - Chen, WC, Yin, W-Y, Jia, L, and Liu, QH. "Electrothermal characterization of single-walled carbon nanotube (SWCNT) interconnect arrays." IEEE Transactions on Nanotechnology 8, no. 6 (2009): 718-728. Full Text
  - Gong, W, Chen, G, Zhao, Z, Nie, Z, and Liu, QH. "Amplitude characteristics of microwave induced thermoacoustic signals." IET Conference Publications 2009, no. 557 CP (2009): 464-467. Full Text
  - Lee, J-H, Chen, J, and Liu, QH. "A 3-D discontinuous spectral element time-domain method for Maxwell's equations." IEEE Transactions on Antennas and Propagation 57, no. 9 (2009): 2666-2674. Full Text
  - Leong, H-S, Guo, J, Lindquist, RG, and Liu, QH. "Surface plasmon resonance in nanostructured metal films under the Kretschmann configuration." Journal of Applied Physics 106, no. 12 (2009). Full Text
  - Lin, Y, Lee, J-H, Liu, J, Chai, M, Mix, JA, and Liu, QH. "A hybrid SIM-SEM method for 3-D electromagnetic scattering problems." IEEE Transactions on Antennas and Propagation 57, no. 11 (2009): 3655-3663. Full Text
  - Liu, Q-F, Yin, W-V, and Liu, Q-H. "Efficient approaches to improve the shielding effectiveness of metallic enclosure with apertures." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (2009). Full Text
  - Liu, Q-F, Yin, W-Y, Tang, M, Liu, PG, Mao, J-F, and Liu, QH. "Time-domain investigation on cable-induced transient coupling into metallic enclosures." IEEE Transactions on Electromagnetic Compatibility 51, no. 4 (2009): 953-962. Full Text
  - Liu, Q-F, Yin, W-Y, Xue, M-F, Mao, J-F, and Liu, Q-H. "Shielding Characterization of Metallic Enclosures With Multiple Slots and a Thin-Wire Antenna Loaded: Multiple Oblique EMP Incidences With Arbitrary Polarizations." IEEE Transactions on Electromagnetic Compatibility (2009). Full Text
  - Liu, Q-F, Yin, W-Y, Xue, M-F, Mao, J-F, and Liu, Q-H. "Shielding characterization of metallic enclosures with multiple slots and a thin-wire antenna loaded: Multiple oblique EMP incidences with arbitrary polarizations." IEEE Transactions on Electromagnetic Compatibility 51, no. 2 (2009): 284-292. Full Text
  - Liu, QH, Lin, Y, Liu, J, Lee, J-H, and Şimşek, E. "A 3-D spectral integral method (SIM) for surface integral equations." IEEE Microwave and Wireless Components Letters 19, no. 2 (2009): 62-64. Full Text
  - Liu, QH. "Application of PML to electromagnetics, acoustics, elasticity, and quantum mechanics." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (2009). Full Text
  - Liu, Y, Nie, Z, Zhao, Z, and Liu, QH. "A cascaded correction method to reduce the contamination of ionospheric frequency modulation for hf skywave radars." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (2009). Full Text
  - Liu, Y-H, Liu, QH, and Nie, Z-P. "A new efficient FDTD time-to-frequency-domain conversion algorithm." Progress in Electromagnetics Research 92 (2009): 33-46.
  - Luo, M, Liu, QH, and Li, Z. "Spectral element method for band structures of two-dimensional anisotropic photonic crystals." Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 79, no. 2 (2009). Full Text
  - Luo, M, Liu, QH, and Li, Z. "Two-dimensional Green's function tensor and projected local density of states for TM and TE modes in dispersive and anisotropic photonic crystals." Waves in Random and Complex Media 19, no. 1 (2009): 28-38. Full Text
  - Luo, M, and Liu, QH. "Spectral element method for band structures of three-dimensional anisotropic photonic crystals." Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 80, no. 5 (2009). Full Text
  - Nie, Z-P, Yu, W-B, Chen, G-P, Zhao, Z-Q, and Liu, QH. "Preliminary study on microwave-induced thermo-acoustic tomography system." Dianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China 38, no. 2 (2009): 218-221.
  - Peng, Y, and Qing, HL. "An improved MRI reconstruction method based on table-lookup gridding." Proceedings of 2009 International Conference on Image Analysis and Signal Processing, IASP 2009 (2009): 9-12. Full Text
  - Pu, S-N, Yin, W-Y, Mao, J-F, and Liu, QH. "Crosstalk prediction of single- and double-walled carbon-nanotube (SWCNT/ DWCNT) bundle interconnects." IEEE Transactions on Electron Devices 56, no. 4 (2009): 560-568. Full Text
  - Shi, Y-B, Yin, W-Y, Mao, J-F, Liu, P, and Liu, QH. "Transient electrothermal analysis of multilevel interconnects in the presence of ESD pulses using the nonlinear time-domain finite-element method." IEEE Transactions on Electromagnetic Compatibility 51, no. 3 PART 2 (2009): 774-783. Full Text
  - Simsek, E, and Liu, QH. "Integral equation solvers and their applications in the optical regime." Proceedings of the 2009 International Conference on Electromagnetics in Advanced Applications, ICEAA '09 (2009): 230-233. Full Text
  - Stang, JP, Joines, WT, Liu, QH, Ybarra, GA, George, RT, Yuan, M, and Leonhardt, I. "A tapered microstrip patch antenna array for use in breast cancer screening via 3D active microwave imaging." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (2009). Full Text
  - Wang, J, Yin, W-V, and Liu, Q-H. "A new interface treatment technique for modeling curved dielectric objects." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (2009). Full Text
  - Wang, J, Yin, W-Y, and Liu, Q-H. "FDTD (2, 4)-compatible conformal technique for treatment of dielectric surfaces." Electronics Letters 45, no. 3 (2009): 146-147. Full Text
  - Yang, S, Liu, QH, Lu, J, Ho, SL, Ni, G, Ni, P, and Xiong, S. "Application of support vector machines to accelerate the solution speed of metaheuristic algorithms." IEEE Transactions on Magnetics 45, no. 3 (2009): 1502-1505. Full Text
  - Yang, S, Liu, Y, and Liu, QH. "Combined strategies based on matrix pencil method and tabu search algorithm to minimize elements of non-uniform antenna array." Progress In Electromagnetics Research B , no. 18 (2009): 259-277. Full Text
  - Yu, C, Yuan, M, and Liu, QH. "Reconstruction of 3-D dielectric objects from measured data." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (2009). Full Text
  - Yu, C, Yuan, M, and Liu, QH. "Reconstruction of 3D objects from multi-frequency experimental data with a fast DBIM-BCGS method." Inverse Problems 25, no. 2 (2009). Full Text
  - Yu, J, Yuan, M, and Liu, QH. "A wideband half oval patch antenna for breast imaging." Progress in Electromagnetics Research 98 (2009): 1-13.
  - Zhao, Y, Dai, G, Tang, Y, and Liu, Q. "Symplectic discretization for spectral element solution of Maxwell's equations." Journal of Physics A: Mathematical and Theoretical 42, no. 32 (2009). Full Text
  - Zheng, W-J, Zhao, Z-Q, Nie, Z-P, and Liu, Q-H. "Evaluation of trm in the complex through wall environment." Progress in Electromagnetics Research 90 (2009): 235-254.
  - Chen, G, Yu, W, Zhao, Z, Nie, Z, and Liu, Q-H. "The application of time reversal mirror based on pseudo-spectrum time domain for microwave-induced thermo-acoustic tomography." 2008 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI (2008). Full Text
  - Chen, G, Zhao, Z, Nie, Z, and Liu, QH. "Computational study of time reversal mirror technique for microwave-induced thermo-acoustic tomography." Journal of Electromagnetic Waves and Applications 22, no. 16 (2008): 2191-2204. Full Text
  - Chen, G-P, Yu, W-B, Zhao, Z-Q, Nie, Z-P, and Liu, Q-H. "The design of ElectroMagnetically Induced Thermo-Acoustic system and the signal processing using wavelet analysis with a soft thresholding method." Tien Tzu Hsueh Pao/Acta Electronica Sinica 36, no. 6 (2008): 1130-1134.
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  - Chen, W-C, Jia, L, Yin, W-Y, and Liu, QH. "Electro-thermal characterization of single-walled carbon nanotube (SWCNT) interconnect arrays." 2008 Electrical Design of Advanced Packaging and Systems Symposium, IEEE EDAPS 2008 - Proceedings (2008): 175-178. Full Text
  - Cheng, C, Lee, J-H, Massoud, HZ, and Liu, QH. "3-D self-consistent Schrödinger-Poisson solver: The spectral element method." Journal of Computational Electronics 7, no. 3 (2008): 337-341. Full Text
  - Huang, H-X, Li, Y, Liu, Q-S, Liu, Q-H, Chen, Y-D, Wan, L, Zhuang, H, and Zhao, K-W. "Effects of Chinese herbs of tonifying kidney on bone mineral density and contents of insulin-like growth factor-1 and tumor necrosis factor-alpha in osteoporotic rats." Journal of Clinical Rehabilitative Tissue Engineering Research 12, no. 37 (2008): 7219-7222.
  - Huang, Y, Yin, W-Y, and Liu, QH. "Performance prediction of carbon nanotube bundle dipole antennas." IEEE Transactions on Nanotechnology 7, no. 3 (2008): 331-337. Full Text
  - Kong, F-Z, Yin, W-Y, Mao, J-F, and Liu, QH. "Transient electro-thermo-mechanical responses of wire bonding interconnects illuminated by an electromagnetic pulse." Proceedings of 2008 Asia Pacific Microwave Conference, APMC 2008 (2008). Full Text
  - Kong, F-Z, Yin, W-Y, Mao, J-F, and Liu, QH. "Hybrid physical field simulation: Transient electro-thermo-mechanical responses of interwafer interconnects under the impact of an EMP." 2008 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI (2008). Full Text
  - Kong, F-Z, Yin, W-Y, Mao, J-F, and Liu, QH. "Electro-thermo-mechanical investigation on multi-level interconnects in the presence of an ESD pulse." 2008 Electrical Design of Advanced Packaging and Systems Symposium, IEEE EDAPS 2008 - Proceedings (2008): 167-170. Full Text
  - Lim, KH, Lee, J-H, and Liu, QH. "Thermoacoustic tomography forward modeling with the spectral element method." Med Phys 35, no. 1 (January 2008): 4-12. Full Text Link to Item
  - Liu, Q-F, Yin, W-Y, Mao, J-F, and Liu, Q-H. "Shielding effectiveness characterization of metallic enclosures with a thin-sheet panel illuminated by a arbitrary polarizations high-power EMP." 2008 Asia-Pacific Symposium on Electromagnetic Compatibility and 19th International Zurich Symposium on Electromagnetic Compatibility, APEMC 2008 (2008): 730-733. Full Text
  - Liu, Y, Nie, Z, and Liu, QH. "DIFFT: A fast and accurate algorithm for Fourier transform integrals of discontinuous functions." IEEE Microwave and Wireless Components Letters 18, no. 11 (2008): 716-718. Full Text
  - Liu, Y, Nie, Z, and Liu, QH. "Reducing the number of elements in a linear antenna array by the matrix pencil method." IEEE Transactions on Antennas and Propagation 56, no. 9 (2008): 2955-2962. Full Text
  - Wang, J, Liu, Q-F, Yin, W-Y, Mao, J-F, and Liu, Q-H. "A new conformal technique for FDTD (2, 4)scheme for modeling perfectly conducting composites." 2008 Asia-Pacific Symposium on Electromagnetic Compatibility and 19th International Zurich Symposium on Electromagnetic Compatibility, APEMC 2008 (2008): 64-67. Full Text
  - Wang, J, Yin, W-Y, and Liu, Q-H. "A modified high-order FDTD conformal technique for modeling perfectly conducting objects." Proceedings of 2008 Asia Pacific Microwave Conference, APMC 2008 (2008). Full Text
  - Wei, B, Zhang, G, and Liu, Q. "Recursive algorithm and accurate computation of dyadic Green's functions for stratified uniaxial anisotropic media." Science in China, Series F: Information Sciences 51, no. 1 (2008): 63-80. Full Text
  - Wei, B-J, Song, D-G, and Liu, QH. "Hybrid DTA-BCGS algorithm for simulating electromagnetic scattering of 3-D inhomogeneous objects in horizontally stratified medium." Zhongguo Shiyou Daxue Xuebao (Ziran Kexue Ban)/Journal of China University of Petroleum (Edition of Natural Science) 32, no. 1 (2008): 156-161.
  - Xiao, T, and Liu, QH. "A 3-D enlarged cell technique (ECT) for the conformal FDTD method." IEEE Transactions on Antennas and Propagation 56, no. 3 (2008): 765-773. Full Text
  - Ye, G, Lim, KH, Jr, RTG, Ybarra, GA, Joines, WT, and Liu, QH. "3D EIT for breast cancer imaging: System, measurements, and reconstruction." Microwave and Optical Technology Letters 50, no. 12 (2008): 3261-3271. Full Text
  - Yu, C, Yuan, M, Stang, J, Bresslour, E, George, RT, Ybarra, GA, Joines, WT, and Liu, QH. "Active microwave imaging II: 3-D system prototype and image reconstruction from experimental data." IEEE Transactions on Microwave Theory and Techniques 56, no. 4 (2008): 991-1000. Full Text
  - Zeng, YQ, Liu, QH, and Zhao, G. "Response to comment on "multidomain pseudospectral time-domain (PSTD) method for acoustic waves in lossy media"." Journal of Computational Acoustics 16, no. 3 (2008): 469-470. Full Text
  - Cheng, C, Lee, J-H, Lim, KH, Massoud, HZ, and Liu, QH. "3-D Quantum Transport Solver Based on the Perfectly Matched Layer and Spectral Element Methods for the Simulation of Semiconductor Nanodevices." J Comput Phys 227, no. 1 (November 10, 2007): 455-471. Full Text Link to Item
  - Song, J, Liu, QH, Johnson, GA, and Badea, CT. "Sparseness prior based iterative image reconstruction for retrospectively gated cardiac micro-CT." Med Phys 34, no. 11 (November 2007): 4476-4483. Full Text Link to Item
  - Borja, AL, Hall, PS, Liu, Q, and Iizuka, H. "Omnidirectional loop antenna with left-handed loading." IEEE Antennas and Wireless Propagation Letters 6 (2007): 495-498. Full Text
  - Chai, M, Xiao, T, Zhao, G, and Liu, QH. "A hybrid PSTD/ADI-CFDTD method for mixed-scale electromagnetic problems." IEEE Transactions on Antennas and Propagation 55, no. 5 (2007): 1398-1406. Full Text
  - Chai, M, and Liu, QH. "A hybrid PSTD-FDTD method for indoor wireless communication systems." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (2007): 5371-5374. Full Text
  - Cheng, C, Lee, J, Lim, KH, Massoud, HZ, and Liu, QH. "Solution of the 3-D schrödinger equation with tensor effective mass based on perfectly matched layer and spectral element methods." Proceedings of SPIE - The International Society for Optical Engineering 6468 (2007). Full Text
  - Lee, J-H, and Liu, QH. "A 3-D spectral-element time-domain method for electromagnetic simulation." IEEE Transactions on Microwave Theory and Techniques 55, no. 5 (2007): 983-991. Full Text
  - Lee, J-H, and Liu, QH. "Nanophotonic applications of the discontinuous spectral element time-domain (DG-SETD) method." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (2007): 4356--. Full Text
  - Lim, KH, Shi, G, McCarter, K, Jr, RG, Ybarra, G, Joines, WT, Wartenberg, S, and Liu, QH. "2D EIT for biomedical imaging: Design, measurement, simulation, and image reconstruction." Microwave and Optical Technology Letters 49, no. 12 (2007): 2989-2998. Full Text
  - Liu, J, Lin, Y, Lee, J-H, Simsek, E, and Liu, QH. "Application of the hybrid spectral integral method with spectral element method." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (2007): 5611--. Full Text
  - Liu, J, and Liu, QH. "A novel radiation boundary condition for finite-element method." Microwave and Optical Technology Letters 49, no. 8 (2007): 1995-2002. Full Text
  - Liu, QH, Yu, C, Stang, J, Yuan, M, Bresslour, E, George, RT, Ybarra, G, and Joines, WT. "Experimental and numerical investigations of a high-resolution 3D microwave imaging system for breast cancer detection." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (2007): 2192--. Full Text
  - Wartenberg, SA, Zhao, G, and Liu, QH. "Electrical and thermal cosimulation of GaAs interconnects." IEEE Transactions on Advanced Packaging 30, no. 4 (2007): 758-762. Full Text
  - Wei, B, Ŝimŝek, E, and Liu, QH. "Improved diagonal tensor approximation (DTA) and hybrid DTA/BCGS-FFT method for accurate simulation of 3D inhomogeneous objects in layered media." Waves in Random and Complex Media 17, no. 1 (2007): 55-66. Full Text
  - Wei, B, Şimşek, E, Yu, C, and Liu, QH. "Three-dimensional electromagnetic nonlinear inversion in layered media by a hybrid diagonal tensor approximation: Stabilized biconjugate gradient fast Fourier transform method." Waves in Random and Complex Media 17, no. 2 (2007): 129-147. Full Text
  - Wei, B-J, and H, QHLQ. "Weak-form BCGS-FFT algorithm for volume integral equations in stratified medium." Zhongguo Shiyou Daxue Xuebao (Ziran Kexue Ban)/Journal of China University of Petroleum (Edition of Natural Science) 31, no. 1 (2007): 49-55.
  - Wei, B-J, and Liu, QH. "Fast algorithm for simulating 3-D electromagnetic inverse scattering in horizontally stratified medium via DTA." Chinese Journal of Geophysics (Acta Geophysica Sinica) 50, no. 5 (2007): 1595-1605.
  - Wei, B-J, and Liu, QH. "Contrast source inversion algorithm for reconstructing 3-D objects in stratified medium." Zhongguo Shiyou Daxue Xuebao (Ziran Kexue Ban)/Journal of China University of Petroleum (Edition of Natural Science) 31, no. 4 (2007): 38-45.
  - Wei, B-J, and Liu, QH. "Through-the-wall detection: 2-D tomographic simulation in stratified medium." Zhongguo Shiyou Daxue Xuebao (Ziran Kexue Ban)/Journal of China University of Petroleum (Edition of Natural Science) 31, no. 3 (2007): 49-53+58.
  - Song, J, and Liu, QH. "An efficient MR image reconstruction method for arbitrary K-space trajectories without density compensation." Conference proceedings : .. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference (December 1, 2006): 3767-3770.
  - Lim, KH, Lee, J-H, Ye, G, and Liu, QH. "An efficient forward solver in electrical impedance tomography by spectral element method." IEEE Trans Med Imaging 25, no. 8 (August 2006): 1044-1051. Link to Item
  - Song, J, Liu, QH, Kim, K, and Jr, SWR. "High-resolution 3-D radar imaging through nonuniform fast Fourier transform (NUFFT)." COMMUNICATIONS IN COMPUTATIONAL PHYSICS 1, no. 1 (February 2006): 176-191. Link to Item
  - Chai, M, Xiao, T, and Liu, QH. "Conformal method to eliminate the ADI-FDTD staircasing errors." IEEE Transactions on Electromagnetic Compatibility 48, no. 2 (2006): 273-281. Full Text
  - Chen, Y, Joines, WT, Xie, Z, Shi, G, Liu, QH, and Carin, L. "Double-sided exponentially tapered GPR antenna and its transmission line feed structure." IEEE Transactions on Antennas and Propagation 54, no. 9 (2006): 2615-2622. Full Text
  - Lee, J-H, Xiao, T, and Liu, QH. "A 3-D spectral-element method using mixed-order curl conforming vector basis functions for electromagnetic fields." IEEE Transactions on Microwave Theory and Techniques 54, no. 1 (2006): 437-444. Full Text
  - Lim, KH, and Liu, QH. "Thermoacoustic tomography modeling with spectral element method." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (2006): 1409--. Full Text
  - Liu, Q-M, Wang, L-S, Chen, X-W, and Li, G-F. "Ball nut detection by machine vision." Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition) 36, no. 4 (2006): 534-538.
  - Liu, Y, Lee, J-H, Xiao, T, and Liu, QH. "A spectral-element time-domain solution of maxwell's equations." Microwave and Optical Technology Letters 48, no. 4 (2006): 673-680. Full Text
  - Schuhmann, R, Zagorodnov, IA, Weiland, T, Xiao, T, and Liu, QH. "Comment on "enlarged cells for the conformal FDTD method to avoid the time step reduction"." IEEE Microwave and Wireless Components Letters 16, no. 1 (2006): 55-56. Full Text
  - Sinha, BK, Simsek, E, and Liu, Q-H. "Elastic wave propagation in deviated wells in anisotropic formations." SEG Technical Program Expanded Abstracts 25, no. 1 (2006): 324-328. Full Text
  - Sinha, BK, Şimşek, E, and Liu, Q-H. "Elastic-wave propagation in deviated wells in anisotropic formations." Geophysics 71, no. 6 (2006): D191-D202. Full Text
  - Song, J, Liu, QH, Torrione, P, and Collins, L. "Two-dimensional and three-dimensional NUFFT migration method for landmine detection using ground-penetrating radar." IEEE Transactions on Geoscience and Remote Sensing 44, no. 6 (2006): 1462-1469. Full Text
  - Song, J, and Liu, QH. "An efficient MR image reconstruction method for arbitrary K-space trajectories without density compensation." Conf Proc IEEE Eng Med Biol Soc 1 (2006): 3767-3770. Full Text Link to Item
  - Song, J, and Liu, QH. "An efficient MR image reconstruction method for arbitrary K-space trajectories without density compensation." Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings (2006): 3767-3770. Full Text
  - Song, J, and Liu, QH. "Improving Non-Cartesian MRI Reconstruction through Discontinuity Subtraction." Int J Biomed Imaging 2006 (2006): 87092-. Full Text Link to Item
  - Xiao, T, Liu, , and H, Q. "Reply to `Comment on "Enlarged cells for the conformal FDTD method to avoid the time step reduction"'." IEEE Microw. Wirel. Compon. Lett. (USA) 16, no. 1 (2006): 55-56. (Academic Article) Full Text Link to Item
  - Ye, G, Lim, KH, George, R, Ybarra, G, Joines, WT, and Liu, QH. "A 3D EIT system for breast cancer imaging." 2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings 2006 (2006): 1092-1095.
  - Şimsşek, E, Liu, QH, and Wei, B. "Singularity subtraction for evaluation of Green's functions for multilayer media." IEEE Transactions on Microwave Theory and Techniques 54, no. 1 (2006): 216-224. Full Text
  - Şimşek, E, Jianguo, JL, and Liu, QH. "A spectral integral method (SIM) for layered media." IEEE Transactions on Antennas and Propagation 54, no. 6 (2006): 1742-1749. Full Text
  - Şimşek, E, Liu, J, and Liu, QH. "A spectral integral method and hybrid SIM/FEM for layered media." IEEE Transactions on Microwave Theory and Techniques 54, no. 11 (2006): 3878-3884. Full Text
  - Liu, Q, Wang, ZP, Xu, Y, Jiao, YJ, and Qu, YH. "Research on the influence of optical current transducer on protective relaying system." Power System Technology 29, no. 1 (January 5, 2005).
  - Chen, Y, Joines, WT, Chai, M, Liu, QH, and Carin, L. "Analysis, design, and construction of a broadband balun for coaxial-to-planar transmission lines." Microwave and Optical Technology Letters 44, no. 6 (2005): 501-504. Full Text
  - Lee, J-H, and Liu, QH. "An efficient 3-D spectral-element method for schrödinger equation in nanodevice simulation." IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems 24, no. 12 (2005): 1848-1858. Full Text
  - Liu, D, Kang, G, Li, L, Chen, Y, Vasudevan, S, Joines, W, Liu, QH, Krolik, J, and Carin, L. "Electromagnetic time-reversal imaging of a target in a cluttered environment." IEEE Transactions on Antennas and Propagation 53, no. 9 (2005): 3058-3066. Full Text
  - Millard, X, Liu, QH, and Harrell, D. "An accurate conjugate gradient fast fourier transform method for electromagnetic scattering." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 3 B (2005): 196-199. Full Text
  - Qi, WH, Wang, MP, and Liu, QH. "Shape factor of nonspherical nanoparticles." J. Mater. Sci. (USA) 40, no. 9-10 (2005): 2737-2739. (Academic Article) Full Text Link to Item
  - Simsek, E, Liu, J, and Liu, QH. "A spectral integral method for layered media." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 3 B (2005): 238--. Full Text
  - Song, L-P, Liu, QH, Li, F, and Zhang, ZQ. "Reconstruction of three-dimensional objects in layered media: Numerical experiments." IEEE Transactions on Antennas and Propagation 53, no. 4 (2005): 1556-1561. Full Text
  - Song, L-P, Yu, C, and Liu, QH. "Through-wall imaging (TWI) by radar: 2-D tomographic results and analyses." IEEE Transactions on Geoscience and Remote Sensing 43, no. 12 (2005): 2793-2798. Full Text
  - Song, L-P, Yu, C, and Liu, QH. "Image reconstruction from measured scattering data." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2 A (2005): 119-122. Full Text
  - Song, L-P, Yu, C, and Liu, QH. "2-D nonlinear image reconstruction for objects buried in layered media." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2 A (2005): 115-118. Full Text
  - Song, L-P, and Liu, QH. "A new approximation to three-dimensional electromagnetic scattering." IEEE Geoscience and Remote Sensing Letters 2, no. 2 (2005): 238-242. Full Text
  - Song, L-P, and Liu, QH. "Ground-penetrating radar land mine imaging: Two-dimensional seismic migration and three-dimensional inverse scattering in layered media." Radio Science 40, no. 1 (2005): RS1S90-1-RS1S90-15-. Full Text
  - Song, L-P, Şimşek, E, and Liu, QH. "A fast 2D volume integral-equation solver for scattering from inhomogeneous objects in layered media." Microwave and Optical Technology Letters 47, no. 2 (2005): 128-134. Full Text
  - Wartenberg, SA, Zhao, G, and Liu, QH. "Electro-thermal resistance of GaAs interconnects." Journal of Electronic Materials 34, no. 3 (2005): 294-298.
  - Xiao, T, and Liu, QH. "Three-dimensional unstructured-grid discontinuous Galerkin method for Maxwell's equations with well-posed perfectly matched layer." Microwave and Optical Technology Letters 46, no. 5 (2005): 459-463. Full Text
  - Xiao, T, and Liu, QH. "An enlarged cell technique for the conformal FDTD method to model perfectly conducting objects." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 1 A (2005): 122-125. Full Text
  - Xu, Y, Wang, Z, and Liu, Q. "Research on the method of inductance calculation in power transformer simulation model." 7th International Power Engineering Conference, IPEC2005 2005 (2005).
  - Yu, C, Song, L-P, and Liu, QH. "Inversion of multi-frequency experimental data for imaging complex objects by a DTA-CSI method." Inverse Problems 21, no. 6 (2005): S165-S178. Full Text
  - Zhang, ZQ, and Liu, QH. "Three-dimensional nonlinear image reconstruction for microwave biomedical imaging." IEEE Trans Biomed Eng 51, no. 3 (March 2004): 544-548. Full Text Link to Item
  - Chen, LF, Li, Z-L, Liu, QH, Chen, S, Tang, Y, and Zhong, B. "Definition of component effective emissivity for heterogeneous and non-isothermal surfaces and its approximate calculation." International Journal of Remote Sensing 25, no. 1 (2004): 231-244. (Academic Article) Full Text Link to Item
  - Chen, Y, Xie, Z, Shi, G, Joines, WT, Liu, QH, and Carin, L. "Time-domain target detection using a double-sided broadband antenna." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 3 (2004): 2999-3002.
  - Cheng, C, Liu, QH, Lee, J-H, and Massoud, HZ. "Spectral element method for the Schrödinger-Poisson system." Journal of Computational Electronics 3, no. 3-4 (2004): 417-421. Full Text
  - Cheng, C, Liu, QH, and Massoud, HZ. "Spectral element method for the schrödinger-poisson system." 2004 10th International Workshop on Computational Electronics, IEEE IWCE-10 2004, Abstracts (2004): 221-222.
  - Du, Y, Chen, L-F, Yang, L, and Liu, QH. "Inversion and spatial scale effects analysis of leaf area index." International Geoscience and Remote Sensing Symposium (IGARSS) 7 (2004): 4474-4476.
  - Du, Y, Liu, Q, Liu, Q-H, and Chen, L-F. "Estimate LAI of crops using airborne multi-angular data." International Geoscience and Remote Sensing Symposium (IGARSS) 7 (2004): 4477-4479.
  - Fan, G-X, and Liu, QH. "Fast Fourier transform for discontinuous functions." IEEE Transactions on Antennas and Propagation 52, no. 2 (2004): 461-465. Full Text
  - Li, F, Liu, QH, and Song, L-P. "Three-dimensional reconstruction of objects buried in layered media using Born and distorted Born iterative methods." IEEE Geoscience and Remote Sensing Letters 1, no. 2 (2004): 107-111. Full Text
  - Li, F, Liu, QH, and Song, L-P. "Three-dimensional reconstruction of objects buried in layered media." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 1 (2004): 193-196.
  - Liu, J, and Liu, QH. "A Spectral Integral Method (SIM) for Periodic and Nonperiodic Structures." IEEE Microwave and Wireless Components Letters 14, no. 3 (2004): 97-99. Full Text
  - Liu, J, and Liu, QH. "A spectral integral method for periodic and nonperiodic structures." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 4 (2004): 3875-3878.
  - Liu, QH, Cheng, C, and Massoud, HZ. "The spectral grid method: A novel fast Schrödinger-equation solver for semiconductor nanodevice simulation." IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems 23, no. 8 (2004): 1200-1208. Full Text
  - Liu, QH, Hou, JX, Xiao, YP, and Li, LX. "Quantum motion on 2D surface of nonspherical topology." Int. J. Theor. Phys. (USA) 43, no. 4 (2004): 1011-1017. (Academic Article) Full Text Link to Item
  - Liu, QH, and Zhao, G. "Review of PSTD methods for transient electromagnetics." International Journal of Numerical Modelling: Electronic Networks, Devices and Fields 17, no. 3 (2004): 299-323. Full Text
  - Millard, X, and Liu, QH. "Simulation of Near-Surface Detection of Objects in Layered Media by the BCGS-FFT Method." IEEE Transactions on Geoscience and Remote Sensing 42, no. 2 (2004): 327-334. Full Text
  - Sinha, BK, and Liu, Q-H. "Elastic waves in deviated boreholes in formations with triaxial stresses." Proceedings - IEEE Ultrasonics Symposium 1 (2004): 525-528.
  - Song, L-P, Liu, QH, and Li, F. "3D nonlinear electromagnetic inversion for buried objects in layered media." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 1 (2004): 197-200.
  - Song, L-P, and Liu, QH. "Fast three-dimensional electromagnetic nonlinear inversion in layered media with a novel scattering approximation." Inverse Problems 20, no. 6 (2004): S171-S194. Full Text
  - Tang, Y, Liu, Q, Chen, L-F, Liu, Q, and Du, Y. "Normalization of Sun/View angle effects in vegetation index using BRDF of typical crops." International Geoscience and Remote Sensing Symposium (IGARSS) 6 (2004): 4063-4065.
  - Wartenberg, SA, and Liu, QH. "A Coaxial-to-Microstrip Transition for Multilayer Substrates." IEEE Transactions on Microwave Theory and Techniques 52, no. 2 (2004): 584-588. Full Text
  - Xiao, T, Liu, QH, and He, J. "Application of the Enlarged Cell Method (ECM) to EMI/EMC problems." IEEE Topical Meeting on Electrical Performance of Electronic Packaging (2004): 333-336.
  - Xiao, T, and Liu, QH. "Enlarged cells for the conformal FDTD method to avoid the time step reduction." IEEE Microwave and Wireless Components Letters 14, no. 12 (2004): 551-553. Full Text
  - Xiao, T, and Liu, QH. "A staggered upwind embedded boundary (SUEB) method to eliminate the FDTD staircasing error." IEEE Transactions on Antennas and Propagation 52, no. 3 (2004): 730-741. Full Text
  - Yan, QZ, Qing, HL, and Zhao, G. "Multidomain pseudospectral time-domain (PSTD) method for acoustic waves in lossy media." Journal of Computational Acoustics 12, no. 3 (2004): 277-299. Full Text
  - Zeng, YQ, and Liu, QH. "A multidomain PSTD method for 3D elastic wave equations." Bulletin of the Seismological Society of America 94, no. 3 (2004): 1002-1015. Full Text
  - Zhao, G, and Liu, QH. "The 3-D multidomain pseudospectral time-domain algorithm for inhomogeneous conductive media." IEEE Transactions on Antennas and Propagation 52, no. 3 (2004): 742-749. Full Text
  - Zhang, ZQ, Liu, QH, Xiao, C, Ward, E, Ybarra, G, and Joines, WT. "Microwave breast imaging: 3-D forward scattering simulation." IEEE Trans Biomed Eng 50, no. 10 (October 2003): 1180-1189. Full Text Link to Item
  - Xiao, T, and Liu, QH. "Finite difference computation of head-related transfer function for human hearing." J Acoust Soc Am 113, no. 5 (May 2003): 2434-2441. Link to Item
  - Deshmukh, I, and Liu, QH. "Pseudospectral beam-propagation method for optical waveguides." IEEE Photonics Technology Letters 15, no. 1 (2003): 60-62. Full Text
  - Fan, G-X, and Liu, QH. "A strongly well-posed PML in Lossy media." IEEE Antennas and Wireless Propagation Letters 2 (2003): 97-100. Full Text
  - Liu, QH, and Sinha, BK. "A 3D cylindrical PML/FDTD method for elastic waves in fluid-filled pressurized boreholes in triaxially stressed formations." Geophysics 68, no. 5 (2003): 1731-1743.
  - Millard, X, and Liu, QH. "A Fast Volume Integral Equation Solver for Electromagnetic Scattering from Large Inhomogeneous Objects in Planarly Layered Media." IEEE Transactions on Antennas and Propagation 51, no. 9 (2003): 2393-2401. Full Text
  - Tang, Z, and Liu, QH. "The 2.5D FDTD and Fourier PSTD methods and applications." Microwave and Optical Technology Letters 36, no. 6 (2003): 430-436. Full Text
  - Xiao, T, and Liu, QH. "Unstructured-grid spectral method for 3D maxwell's equations with well-posed PML." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 1 (2003): 694-697.
  - Xiao, T, and Liu, QH. "A staggered time integration technique for spectral methods." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2 (2003): 1124-1127.
  - Zhang, ZQ, Liu, QH, and Xu, XM. "RCS computation of large inhomogeneous objects using a fast integral equation solver." IEEE Transactions on Antennas and Propagation 51, no. 3 (2003): 613-618. Full Text
  - Zhang, ZQ, and Liu, QH. "Applications of the BCGS-FFT method to 3-D induction well logging problems." IEEE Transactions on Geoscience and Remote Sensing 41, no. 5 PART 1 (2003): 998-1004. Full Text
  - Zhao, G, Zeng, YQ, and Liu, QH. "The 3-D multidomain pseudospectral time-domain method for wideband simulation." IEEE Microwave and Wireless Components Letters 13, no. 5 (2003): 184-186. Full Text
  - Zhao, G, and Liu, QH. "The Unconditionally Stable Pseudospectral Time-Domain (PSTD) Method." IEEE Microwave and Wireless Components Letters 13, no. 11 (2003): 475-477. Full Text
  - Zhao, G, and Liu, QH. "The 2.5-D multidomain pseudospectral time-domain algorithm." IEEE Transactions on Antennas and Propagation 51, no. 3 (2003): 619-627. Full Text
  - Zhao, G, and Liu, QH. "Unconditionally stable multidomain pseudospectral time-domain (PSTD) method." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 4 (2003): 336-339.
  - Zhao, G, and Liu, QH. "The 3-D multidomain pseudospectral time-domain algorithm for inhomogeneous conductive media." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 3 (2003): 559-562.
  - Fan, G-X, Liu, QH, and Hesthaven, JS. "Multidomain pseudospectral time-domain simulations of scattering by objects buried in lossy media." IEEE Transactions on Geoscience and Remote Sensing 40, no. 6 (2002): 1366-1373. Full Text
  - Fan, G-X, and Liu, QH. "Dyadic Green's functions for curved waveguides and cavities and their reformulation." Radio Science 37, no. 5 (2002): 11/1-11/10.
  - Liu, QH, Zhang, ZQ, Wang, TT, Bryan, JA, Ybarra, GA, Nolte, LW, and Joines, WT. "Active microwave imaging I - 2-D forward and inverse scattering methods." IEEE Transactions on Microwave Theory and Techniques 50, no. 1 I (2002): 123-133. Full Text
  - Liu, QH. "A pseudospectral frequency-domain (PSFD) method for computational electromagnetics." IEEE Antennas and Wireless Propagation Letters 1 (2002): 131-134. Full Text
  - Sinha, BK, and Liu, Q-H. "Acoustic waves in pressurized boreholes in formations with triaxial stresses." Proceedings of the IEEE Ultrasonics Symposium 1 (2002): 505-510.
  - Xu, X, Liu, QH, and Zhang, ZQ. "The stabilized biconjugate gradient fast Fourier transform method for electromagnetic scattering." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2 (2002): 614-617.
  - Xu, XM, Liu, QH, and Zhang, ZQ. "The Stabilized Biconjugate Gradient Fast Fourier Transform Method for Electromagnetic Scattering." Applied Computational Electromagnetics Society Newsletter 17, no. 1 (2002): 97-103.
  - Xu, XM, and Liu, QH. "The BCGS-FFT method for electromagnetic scattering from inhomogeneous objects in a planarly layered medium." IEEE Antennas and Wireless Propagation Letters 1 (2002): 77-80. Full Text
  - Zhang, ZQ, and Liu, QH. "A Volume Adaptive Integral Method (VAIM) for 3-D inhomogeneous objects." IEEE Antennas and Wireless Propagation Letters 1 (2002): 102-105. Full Text
  - Zhang, ZQ, and Liu, QH. "Applications of microwave imaging to three-dimensional biological tissues." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 1 (2002): 831-834.
  - Zhao, G, and Liu, QH. "Applications of the 2.5-D multidomain pseudospectral time-domain algorithm." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 3 (2002): 236-239.
  - Xu, XM, and Liu, QH. "Fast spectral-domain method for acoustic scattering problems." IEEE Trans Ultrason Ferroelectr Freq Control 48, no. 2 (March 2001): 522-529. Link to Item
  - Fan, G-X, Liu, QH, and Hutchinson, SA. "FDTD and PSTD simulations for plasma applications." IEEE Transactions on Plasma Science 29, no. 2 II (2001): 341-348. Full Text
  - Fan, G-X, and Liu, QH. "Pseudospectral time-domain algorithm applied to electromagnetic scattering from electrically large objects." Microwave and Optical Technology Letters 29, no. 2 (2001): 123-125. Full Text
  - Fan, G-X, and Liu, QH. "The cgfft method with a discontinuous fft algorithm." Microwave and Optical Technology Letters 29, no. 1 (2001): 47-49. Full Text
  - Liu, QH, Zhang, ZQ, and Xu, XM. "The hybrid extended born approximation and CG-FFT method for electromagnetic induction problems." IEEE Transactions on Geoscience and Remote Sensing 39, no. 2 (2001): 347-355. Full Text
  - Liu, QH, and He, JQ. "An efficient PSTD algorithm for cylindrical coordinates." IEEE Transactions on Antennas and Propagation 49, no. 9 (2001): 1349-1351. Full Text
  - Xu, XM, and Liu, QH. "Fast electromagnetic modeling for electronic packaging in layered media." IEEE Topical Meeting on Electrical Performance of Electronic Packaging (2001): 181-184.
  - Zeng, YQ, He, JQ, and Liu, QH. "The application of the perfectly matched layer in numerical modeling of wave propagation in poroelastic media." Geophysics 66, no. 4 (2001): 1258-1266.
  - Zeng, YQ, and Liu, QH. "Acoustic landmine detection: A 3D poroelastic model." Proceedings of SPIE - The International Society for Optical Engineering 4394, no. 1 (2001): 583-594. Full Text
  - Zeng, YQ, and Liu, QH. "Acoustic detection of buried objects in 3-D fluid saturated porous media: Numerical modeling." IEEE Transactions on Geoscience and Remote Sensing 39, no. 6 (2001): 1165-1173. Full Text
  - Zhang, ZQ, and Liu, QH. "Three-dimensional weak-form conjugate- and biconjugate-gradient FFT methods for volume integral equations." Microwave and Optical Technology Letters 29, no. 5 (2001): 350-356. Full Text
  - Zhang, ZQ, and Liu, QH. "Two nonlinear inverse methods for electromagnetic induction measurements." IEEE Transactions on Geoscience and Remote Sensing 39, no. 6 (2001): 1331-1339. Full Text
  - Zhang, ZQ, and Liu, QH. "The hybrid extended born approximation and CM-FFHT method for axisymmetric media." IEEE Transactions on Geoscience and Remote Sensing 39, no. 4 (2001): 710-717. Full Text
  - Tian, B, and Liu, QH. "Nonuniform fast cosine transform and chebyshev PSTD algorithms." Progress in Electromagnetics Research 28 (December 1, 2000): 253-273. Full Text
  - Liu, QH, and Zhang, ZQ. "Nonuniform fast Hankel transform (NUFHT) algorithm: errata." Applied Optics 39, no. 11 (April 10, 2000): 1842-1842. Full Text
  - Fan, G-X, Liu, QH, and Blanchard, SP. "3-D numerical mode-matching (NMM) method for resistivity well-logging tools." IEEE Transactions on Antennas and Propagation 48, no. 10 (2000): 1544-1552. Full Text
  - Fan, G-X, and Liu, QH. "Fast fourier transform of functions with jump discontinuities." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 1 (2000): 148-151.
  - Fan, G-X, and Liu, QH. "An FDTD algorithm with perfectly matched layers for general dispersive media." IEEE Transactions on Antennas and Propagation 48, no. 5 (2000): 637-646. Full Text
  - Fan, G-X, and Liu, QH. "Fast Fourier Transform of functions with jump discontinuities." Annual Review of Progress in Applied Computational Electromagnetics 2 (2000): 890-896.
  - Liu, Q-H, and Sinha, BK. "Multipole acoustic waveforms in fluid-filled boreholes in biaxially stressed formations: A finite-difference method." Geophysics 65, no. 1 (2000): 190-201.
  - Liu, QH, Xu, XM, Tian, B, and Zhang, ZQ. "Applications of nonuniform fast transform algorithms in numerical solutions of differential and integral equations." IEEE Transactions on Geoscience and Remote Sensing 38, no. 4 I (2000): 1551-1560. Full Text
  - Liu, QH, Xu, XM, and Zhang, ZQ. "Applications of nonuniform fast transform algorithms in numerical solutions of integral equations." Annual Review of Progress in Applied Computational Electromagnetics 2 (2000): 897-904.
  - Liu, QH, Zhang, ZQ, and Xu, XM. "Spectral hybrid EBA method for integral equations." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 4 (2000): 2328-2331.
  - Liu, QH, and Zhang, ZQ. "Erratum: Nonuniform fast Hankel transform (NUFHT) algorithm (Applied Optics (1842))." Applied Optics 39, no. 11 (2000): 1842--.
  - Liu, QH, and Zhang, ZQ. "Novel inverse algorithm for borehole induction measurements using a spectral hybrid EBA forward method." Proceedings of SPIE - The International Society for Optical Engineering 4129 (2000): 406-417.
  - Tian, B, and Liu, QH. "Nonuniform fast cosine transform and Chebyshev PSTD algorithms." Journal of Electromagnetic Waves and Applications 14, no. 6 (2000): 797-798.
  - Xu, XM, and Liu, QH. "Conjugate-gradient nonuniform fast Fourier transform (CG-NUFFT) method for one- and two-dimensional media." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 4 (2000): 2332-2335.
  - Xu, XM, and Liu, QH. "Conjugate-gradient nonuniform fast Fourier transform (CG-NUFFT) method for one- and two-dimensional media." Microwave and Optical Technology Letters 24, no. 6 (2000): 385-389. Full Text
  - Zeng, YQ, and Liu, QH. "A poroelastic model for acoustic landmine detection." DETECTION AND REMEDIATION TECHNOLOGIES FOR MINES AND MINELIKE TARGETS V, PTS 1 AND 2 4038 (2000): 748-759. Full Text Link to Item
  - Zeng, YQ, and Liu, QH. "Poroelastic model for acoustic landmine detection." Proceedings of SPIE - The International Society for Optical Engineering 4038 (2000): I/--.
  - Zhang, ZQ, and Liu, QH. "Reconstruction of axisymmetric media with an FFHT-enhanced extended born approximation." Inverse Problems 16, no. 5 (2000): 1281-1295. Full Text
  - Zhang, ZQ, and Liu, QH. "Hybrid extended born approximation and CG-FFHT method for axisymmetric media." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2 (2000): 602-605.
  - Zhang, ZQ, and Liu, QH. "Simulation of borehole induction using the hybrid extended Born approximation and CG-FFHT method." Proceedings of SPIE - The International Society for Optical Engineering 4129 (2000): 165-174.
  - Liu, QH, and Zhang, ZQ. "Nonuniform fast Hankel transform (NUFHT) algorithm." Appl Opt 38, no. 32 (November 10, 1999): 6705-6708. Link to Item
  - He, J-Q, and Liu, QH. "A nonuniform cylindrical FDTD algorithm with improved PML and Quasi-PML absorbing boundary conditions." IEEE Transactions on Geoscience and Remote Sensing 37, no. 2 II (1999): 1066-1072. Full Text
  - Liu, QH, and Fan, G-X. "Simulations of GPR in dispersive media using a frequency-dependent PSTD algorithm." IEEE Transactions on Geoscience and Remote Sensing 37, no. 5 pt 1 (1999): 2317-2324. Full Text
  - Liu, QH, and Fan, G-X. "A frequency-dependent PSTD algorithm for general dispersive media." IEEE Microwave and Wireless Components Letters 9, no. 2 (1999): 51-53.
  - Liu, QH. "Perfectly matched layers for elastic waves in cylindrical and spherical coordinates." Journal of the Acoustical Society of America 105, no. 4 (1999): 2075-2084. Full Text
  - Liu, QH. "PML and PSTD algorithm for arbitrary lossy anisotropic media." IEEE Microwave and Wireless Components Letters 9, no. 2 (1999): 48-50.
  - Liu, QH. "Large-scale simulations of electromagnetic and acoustic measurements using the pseudospectral time-domain (PSTD) algorithm." IEEE Transactions on Geoscience and Remote Sensing 37, no. 2 II (1999): 917-926. Full Text
  - Nguyen, N, and Liu, QH. "Regular Fourier matrices and nonuniform fast Fourier transforms." SIAM Journal on Scientific Computing 21, no. 1 (1999): 283-293.
  - Chang, C, and Liu, Q-H. "Inversion of source-time functions using borehole array sonic waveforms." Journal of the Acoustical Society of America 103, no. 6 (1998): 3163-3168. Full Text
  - Chen, Y-H, Chew, WC, and Liu, Q-H. "A three-dimensional finite difference code for the modeling of sonic logging tools." Journal of the Acoustical Society of America 103, no. 2 (1998): 702-712. Full Text
  - Fan, G-X, and Liu, QH. "A PML-FDTD algorithm for simulating plasma-covered cavity-backed slot antennas." Microwave and Optical Technology Letters 19, no. 4 (1998): 258-262.
  - Fan, G-X, and Liu, QH. "PML-FDTD algorithm for general dispersive media." Annual Review of Progress in Applied Computational Electromagnetics 2 (1998): 655-662.
  - Fan, G-X, and Liu, QH. "PML-FDTD algorithm for general dispersive media in GPR and plasma applications." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 4 (1998): 2014-2017.
  - Fan, G-X, and Liu, QH. "Dyadic Green's functions for curved waveguides and cavities and their reformulation." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 3 (1998): 1504-1507.
  - He, J-Q, and Liu, Q-H. "Systematic study of three PML absorbing boundary conditions through a unified formulation in cylindrical coordinates." Annual Review of Progress in Applied Computational Electromagnetics 2 (1998): 631-638.
  - He, J-Q, and Liu, QH. "Nonuniform cylindrical FDTD algorithm with PML for borehole radar modeling." International Geoscience and Remote Sensing Symposium (IGARSS) 1 (1998): 285-287.
  - He, JQ, and Liu, QH. "Nonuniform cylindrical FDTD algorithm using new split PML formulations." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 1 (1998): 588-591.
  - Liu, QH, Nguyen, N, and Tang, XY. "Accurate algorithms for nonuniform fast forward and inverse Fourier transforms and their applications." International Geoscience and Remote Sensing Symposium (IGARSS) 1 (1998): 288-290.
  - Liu, QH, and Fan, G-X. "PSTD algorithm for general dispersive media and its applications to GPR simulations." International Geoscience and Remote Sensing Symposium (IGARSS) 1 (1998): 207-209.
  - Liu, QH, and He, J-Q. "Efficient PSTD algorithm in cylindrical coordinates." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 1 (1998): 558-561.
  - Liu, QH, and He, JQ. "PSTD algorithm in cylindrical coordinates." Annual Review of Progress in Applied Computational Electromagnetics 2 (1998): 845-851.
  - Liu, QH, and He, JQ. "Quasi-PML for waves in cylindrical coordinates." Microwave and Optical Technology Letters 19, no. 2 (1998): 107-111.
  - Liu, QH, and Nguyen, N. "Accurate algorithm for nonuniform fast Fourier transforms (NUFFT) and its applications." Annual Review of Progress in Applied Computational Electromagnetics 2 (1998): 972-978.
  - Liu, QH, and Nguyen, N. "An accurate algorithm for nonuniform fast Fourier transforms (NUFFT's)." IEEE Microwave and Guided Wave Letters 8, no. 1 (1998): 18-20. Full Text
  - Liu, QH, and Nguyen, N. "Nonuniform fast Fourier transform (NUFFT) algorithm and its applications." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 3 (1998): 1782-1785.
  - Liu, QH, and Tang, XY. "Iterative algorithm for nonuniform inverse fast Fourier transform (NU-IFFT)." Electronics Letters 34, no. 20 (1998): 1913-1914.
  - Liu, QH. "On the PSTD method for large-scale problems." Annual Review of Progress in Applied Computational Electromagnetics 2 (1998): 852-857.
  - Liu, QH. "The pseudospectral time-domain (PSTD) algorithm for acoustic waves in absorptive media." IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 45, no. 4 (1998): 1044-1055. Full Text
  - Tang, XY, and Liu, QH. "CG-FFT for nonuniform inverse fast Fourier transforms (NU-IFFT's)." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 3 (1998): 1786-1789.
  - Tang, ZB, and Liu, QH. "2.5 D pseudospectral time-domain (PSTD) algorithm with PML absorbing boundary condition." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 3 (1998): 1496-1499.
  - Liu, Q-H, and Tao, J. "The perfectly matched layer for acoustic waves in absorptive media." Journal of the Acoustical Society of America 102, no. 4 (1997): 2072-2082. Full Text
  - Liu, QH, Li, YL, and Liao, JC. "PSTD algorithm: A fast and accurate time-domain method for electronic package characterization." IEEE Topical Meeting on Electrical Performance of Electronic Packaging (1997): 149-152.
  - Liu, QH. "FDTD algorithm with perfectly matched layers for conductive media." Microwave and Optical Technology Letters 14, no. 2 (1997): 134-137. (Academic Article) Full Text Link to Item
  - Liu, QH. "The PSTD algorithm: A time-domain method requiring only two cells per wavelength." Microwave and Optical Technology Letters 15, no. 3 (1997): 158-165.
  - Liu, QH. "An FDTD algorithm with perfectly matched layers for conductive media." Microwave and Optical Technology Letters 14, no. 2 (1997): 134-137.
  - Liu, QH. "Pseudospectral time-domain (PSTD) method: A new algorithm for solutions of Maxwell's equations." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 1 (1997): 122-124.
  - Liu, QH. "New numerical method for large-scale complex media: The PSTD algorithm." International Geoscience and Remote Sensing Symposium (IGARSS) 2 (1997): 942-944.
  - Liu, QH. "Using GPR and seismic reflection measurements to characterize buried objects: Large-scale simulations." International Geoscience and Remote Sensing Symposium (IGARSS) 3 (1997): 1147-1149.
  - Liu, QH. "Finite-difference and pseudospectral time-domain methods for subsurface radar applications." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2 (1997): 990-993.
  - Chew, WC, and Liu, QH. "Perfectly matched layers for elastodynamics: A new absorbing boundary condition." Journal of Computational Acoustics 4, no. 4 (1996): 341-359. Full Text
  - Chew, WC, and Liu, QH. "Using perfectly matched layers for elastodynamics." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 1 (1996): 366-369.
  - Liu, Q-H, Schoen, E, Daube, F, Randall, C, Liu, H-L, and Lee, P. "A three-dimensional finite difference simulation of sonic logging." Journal of the Acoustical Society of America 100, no. 1 (1996): 72-79. Full Text
  - Liu, Q-H, and Chang, C. "Compressional head waves in attenuative formations: Forward modeling and inversion." Geophysics 61, no. 6 (1996): 1908-1920.
  - Sinha, BK, Liu, Q-H, and Kostek, S. "Acoustic waves in pressurized boreholes: A finite difference formulation." Journal of Geophysical Research B: Solid Earth 101, no. B11 (1996): 25173-25180.
  - Liu, Q-H. "Generalization of the k-space formulation to elastodynamic scattering problems." Journal of the Acoustical Society of America 97, no. 3 (1995): 1373-1379. Full Text
  - Lu, C-C, and Liu, Q-H. "A three-dimensional dyadic Green's function for elastic waves in multilayer cylindrical structures." Journal of the Acoustical Society of America 98, no. 5 I (1995): 2825-2835. Full Text
  - Chew, WC, and Liu, Q-H. "Inversion of induction tool measurements using the distorted Born iterative method and CG-FFHT." IEEE Transactions on Geoscience and Remote Sensing 32, no. 4 (1994): 878-884. Full Text
  - Knizhnerman, L, Druskin, V, Liu, Q-H, and Kuchuk, FJ. "Spectral Lanczos decomposition method for solving single-phase fluid flow porous media." Numerical Methods for Partial Differential Equations 10, no. 5 (1994): 569-580.
  - Liu, Q-H, Anderson, B, and Chew, WC. "Modeling low-frequency electrode-type resistivity tools in invaded thin beds." IEEE Transactions on Geoscience and Remote Sensing 32, no. 3 (1994): 494-498. Full Text
  - Liu, Q-H, and Weng, CC. "Applications of the conjugate gradient fast Fourier Hankel transfer method with an improved fast Hankel transform algorithm." Radio Science 29, no. 4 (1994): 1009-1022. Full Text
  - Liu, Q-H. "Nonlinear inversion of electrode-type resistivity measurements." IEEE Transactions on Geoscience and Remote Sensing 32, no. 3 (1994): 499-507. Full Text
  - Liu, Q. "Electromagnetic field generated by an off‐axis source in a cylindrically layered medium with an arbitrary number of horizontal discontinuities." GEOPHYSICS 58, no. 5 (May 1993): 616-625. Full Text
  - Liu, Q-H, Anderson, B, and Chew, WC. "Modeling low-frequency electrode-type resistivity tools in 2-D formations." International Geoscience and Remote Sensing Symposium (IGARSS) 1 (1993): 273-275.
  - Liu, Q-H, and Chew, WC. "CG-FFHT method for the scattering solution of axisymmetric inhomogeneous media." Microwave and Optical Technology Letters 6, no. 2 (1993): 101-104.
  - Liu, Q-H. "Reconstruction of two-dimensional axisymmetric inhomogeneous media." IEEE Transactions on Geoscience and Remote Sensing 31, no. 3 (1993): 587-594. Full Text
  - Liu, Q-H. "DBIM for the inversion of two-dimensional axisymmetric inhomogeneous media." AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society) 1 (1993): 504-507.
  - Chew, WC, Gurel, L, Wang, Y-M, Otto, G, Wagner, RL, and Liu, QH. "A generalized recursive algorithm for wave-scattering solutions in two dimensions." IEEE Transactions on Microwave Theory and Techniques 40, no. 4 (1992): 716-723. Full Text
  - Liu, Q-H, and Chew, WC. "Diffraction of nonaxisymmetric waves in cylindrically layered media by horizontal discontinuities." Radio Science 27, no. 5 (1992): 569-581.
  - Zai-Ping, N, Chew, WC, and Liu, QH. "Electromagnetic scattering from two-dimension-layered media with axial symmetry." Acta Geophysica Sinica 35, no. 4 (1992): 479-489.
  - Chew, WC, Nie, Z, Liu, Q-H, and Anderson, B. "An efficient solution for the response of electrical well logging tools in a complex environment." IEEE Transactions on Geoscience and Remote Sensing 29, no. 2 (1991): 308-313. Full Text
  - Chew, WC, Nie, Z, Liu, QH, and Lo, YT. "Analysis of a probe-fed microstrip disk antenna." IEE Proceedings H: Microwaves, Antennas and Propagation 138, no. 2 (1991): 185-191.
  - Liu, Q-H, and Chew, WC. "Analysis of discontinuities in planar dielectric waveguides: An eigenmode propagation method." IEEE Transactions on Microwave Theory and Techniques 39, no. 3 (1991): 422-430. Full Text
  - Liu, QH, and Chew, WC. "Analysis of complex rectangular dielectric waveguides." J. Electromagn. Waves Appl. (Netherlands) 5, no. 3 (1991): 253-266. (Academic Article)
  - Moghaddam, M, Chew, WC, Anderson, B, Yannakakis, E, and Liu, QH. "Computation of transient electromagnetic waves in inhomogeneous media." Radio Science 26, no. 1 (1991): 265-273.
  - Chew, WC, Nie, Z, Liu, Q-H, and Anderson, B. "A full wave analysis of wave propagation in multiregion, cylindrically stratified media." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2 (1990): 602-605.
  - Chew, WC, Nie, Z, Liu, Q-H, and Anderson, B. "Modeling of well logging tools in a multibed environment with invasions." Digest - International Geoscience and Remote Sensing Symposium (IGARSS) (1990): 19-22.
  - Chew, WC, Nie, Z, Liu, QH, and Lo, YT. "Some methods of analysis of a probe-fed microstrip disk antenna." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 1 (1990): 346-349.
  - Liu, Q-H, and Chew, WC. "Numerical mode-matching method for the multiregion vertically stratified media." IEEE Transactions on Antennas and Propagation 38, no. 4 (1990): 498-506. Full Text
  - Liu, Q-H, and Chew, WC. "Surface integral equation method for the analysis of an obliquely stratified half-space." IEEE Transactions on Antennas and Propagation 38, no. 5 (1990): 653-663. Full Text
  - Chew, WC, and Liu, Q. "Resonance frequency of a rectangular microstrip patch." IEEE Transactions on Antennas and Propagation 36, no. 8 (1988): 1045-1056. Full Text
  - Liu, Q, and Chew, WC. "Curve-fitting formulas for fast determination of accurate resonant frequency of circular microstrip patches." IEE Proceedings H: Microwaves, Antennas and Propagation 135, no. 5 (1988): 289-292.
  - Liu, Q, and Chew, WC. "Simple formulas for the resonant frequencies of microstrip patches." IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 1 (1988): 14-17.
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