Fast MRI coil analysis based on 3-D electromagnetic and RF circuit co-simulation.
Publication
, Journal Article
Kozlov, M; Turner, R
Published in: J Magn Reson
September 2009
To accelerate the analysis of a multi-element MRI coil, a two-way link is used between radiofrequency (RF) circuit and 3-D electromagnetic (EM) simulation tools. In this configuration, only one 3-D EM simulation is required to investigate the coil performance over a range of different tunings, saving considerable computation time. For the purpose of 3-D EM simulation, the coil feed networks and trim capacitors are substituted by 50Omega ports. The entire coil was tuned in the RF circuit domain, and the near-field profiles of the electric and magnetic field components were then calculated, together with the specific energy absorption ratio (SAR) maps in the 3-D EM domain.
Duke Scholars
Published In
J Magn Reson
DOI
EISSN
1096-0856
Publication Date
September 2009
Volume
200
Issue
1
Start / End Page
147 / 152
Location
United States
Related Subject Headings
- Software
- Radio Waves
- Microwaves
- Magnetic Resonance Imaging
- Image Processing, Computer-Assisted
- Humans
- Head
- Electromagnetic Fields
- Computer Simulation
- Biophysics
Citation
APA
Chicago
ICMJE
MLA
NLM
Kozlov, M., & Turner, R. (2009). Fast MRI coil analysis based on 3-D electromagnetic and RF circuit co-simulation. J Magn Reson, 200(1), 147–152. https://doi.org/10.1016/j.jmr.2009.06.005
Kozlov, Mikhail, and Robert Turner. “Fast MRI coil analysis based on 3-D electromagnetic and RF circuit co-simulation.” J Magn Reson 200, no. 1 (September 2009): 147–52. https://doi.org/10.1016/j.jmr.2009.06.005.
Kozlov M, Turner R. Fast MRI coil analysis based on 3-D electromagnetic and RF circuit co-simulation. J Magn Reson. 2009 Sep;200(1):147–52.
Kozlov, Mikhail, and Robert Turner. “Fast MRI coil analysis based on 3-D electromagnetic and RF circuit co-simulation.” J Magn Reson, vol. 200, no. 1, Sept. 2009, pp. 147–52. Pubmed, doi:10.1016/j.jmr.2009.06.005.
Kozlov M, Turner R. Fast MRI coil analysis based on 3-D electromagnetic and RF circuit co-simulation. J Magn Reson. 2009 Sep;200(1):147–152.
Published In
J Magn Reson
DOI
EISSN
1096-0856
Publication Date
September 2009
Volume
200
Issue
1
Start / End Page
147 / 152
Location
United States
Related Subject Headings
- Software
- Radio Waves
- Microwaves
- Magnetic Resonance Imaging
- Image Processing, Computer-Assisted
- Humans
- Head
- Electromagnetic Fields
- Computer Simulation
- Biophysics