Abstract: This paper analyzes the measured broadband signal echoes modulated by digital coding metasurfaces (DCMs) and concludes that the non-ideal broadband modulation results are related to the ...
Abstract: In this paper, we propose a Multi-carrier Hybrid Code Sort Chaotic Reference Shift Keying with Index Modulation (MC-HCSCRSK-IM) system, where a combination of code index, sort index, and ...