Wi-Fi 7 and 5G-Advanced mark a turning point in RF front-end design, where integration, AI-driven optimization, and spectrum-proof architectures are shaping 6G foundations.
Abstract: This paper presents a new method to compensate for spillover loss in Rotman lens-based retrodirective arrays. The proposed approach aims to minimize the radar cross section (RCS) variation ...
Abstract: In this work, a self-decoupling method is proposed for multi-antenna systems by suppressing coupling modes identified through characteristic mode analysis. Antennas are modified to break ...