110 citations · 296 across the 8 of their papers we have counts for
4 papers · 1 filter
Computational polarimetric microwave imaging
Thomas Fromenteze, Okan Yurduseven, Michael Boyarsky +3
We propose a polarimetric microwave imaging technique that exploits recent advances in computational imaging. We utilize a frequency-diverse cavity-backed metasurface, allowing us…
Computational Microwave Imaging Using 3D Printed Conductive Polymer Frequency-Diverse Metasurface Antennas
Okan Yurduseven, Patrick Flowers, Shengrong Ye +5
A frequency-diverse computational imaging system synthesized using three-dimensional (3D) printed frequency-diverse metasurface antennas is demonstrated. The 3D fabrication of the…
Single-Frequency Microwave Imaging with Dynamic Metasurface Apertures
Timothy Sleasman, Michael Boyarsky, Mohammadreza F. Imani +3
Conventional microwave imaging schemes, enabled by the ubiquity of coherent sources and detectors, have traditionally relied on frequency bandwidth to retrieve range information, w…
Experimental Synthetic Aperture Radar with Dynamic Metasurfaces
Timothy Sleasman, Michael Boyarsky, Laura Pulido-Mancera +4
We investigate the use of a dynamic metasurface as the transmitting antenna for a synthetic aperture radar (SAR) imaging system. The dynamic metasurface consists of a one-dimension…