Abstract: In this communication, we propose a dual-band Fabry-Perot (F-P) cavity antenna with a wideband low radar cross section (RCS) by integrating a Pancharatnam-Berry phase coding metasurface ...

Abstract: The anisotropy of both multiview detection paths and human targets presents a challenge for the through-wall detection and classification of enclosed space-high degrees of freedom (ES-HDR) ...