Current Appointments & Affiliations
Research Scientist
Electrical and Computer Engineering,
Pratt School of Engineering
Recent Publications
Toward One-Way Smoke: Synthesis of Copper-Based Microclubs with Asymmetric Scattering and Absorption
Journal Article Advanced Functional Materials · July 17, 2024 The ultimate goal of this work is to create an engineered aerosol that acts as one-way smoke, i.e. it creates an asymmetric vision environment in which the ability to image objects depends on the viewing direction. To this end, a rapid, one-pot synthesis o ... Full text CiteImplementation and Characterization of a Two-Dimensional Printed Circuit Dynamic Metasurface Aperture for Computational Microwave Imaging
Journal Article IEEE Transactions on Antennas and Propagation · April 1, 2021 We present the design, fabrication, and experimental characterization of a 2-D, dynamically tuned, metasurface aperture, emphasizing its potential performance in computational imaging applications. The dynamic metasurface aperture (DMA) consists of an irre ... Full text CiteGrating lobe suppression in metasurface antenna arrays with a waveguide feed layer.
Journal Article Optics express · August 2020 Metasurface antennas offer an alternative architecture to electrically large beamsteering arrays often used in radar and communications. The advantages offered by metasurfaces are enabled by the use of passive, tunable radiating elements. While these metam ... Full text CiteRecent Grants
Binary and Grayscale Metasurface Antennas for Through-Wall Imaging
ResearchPrincipal Investigator · Awarded by Resolv Technology, Inc. · 2023 - 2025Phase Sensitive Millimeter Wave Imaging with Metamaterials
ResearchResearch Scientist · Awarded by Srico, Inc. · 2023 - 2025Metamaterials as a platform for the development of novel materials for energy applications
ResearchResearch Scientist · Awarded by Department of Energy · 2015 - 2024View All Grants