Abstract: This letter proposes a novel rhombic dual-polarized and dual-band patch antenna array design for 5G millimeter-wave (mmWave) mobile devices as an antenna-in-package (AiP). The proposed ...
Abstract: Accurate estimation of the cascaded channel from a user equipment (UE) to a base station (BS) via each reconfigurable intelligent surface (RIS) element is critical to realizing the full ...