China is putting directed energy at the center of its air defense strategy, unveiling a truck-mounted microwave system that ...
Abstract: In this paper, a novel wideband, circular polarized, broadside passive array antenna (PAA) with a single feeding network is proposed covering X/Ku-band satellite communication (SATCOM) ...
Abstract: This paper presents a high-efficiency reconfigurable antenna array architecture that utilizes varactor diodes for beam steering at 28 GHz. To enable efficient beamforming without increasing ...