2 papers
physics.app-ph2019
Implementation and Characterization of a Two-Dimensional Printed Circuit Dynamic Metasurface Aperture for Computational Microwave Imaging
Timothy Sleasman, Mohammadreza F. Imani, Aaron V. Diebold +3
We present the design, fabrication, and experimental characterization of a two-dimensional, dynamically tuned, metasurface aperture, emphasizing its potential performance in comput…
physics.app-ph2019
Artificial Neural Network with Physical Dynamic Metasurface Layer for Optimal Sensing
Philipp del Hougne, Mohammadreza F. Imani, Aaron V. Diebold +2
We address the fundamental question of how to optimally probe a scene with electromagnetic (EM) radiation to yield a maximum amount of information relevant to a particular task. Ma…