Abstract: This article presents a novel wide-beam antenna array for automotive radars. The antenna is designed based on microstrip lines and patches, combined with a proximity-coupled feeding method, ...

Abstract: In this paper, a novel design of wide-band wide-beam antenna is proposed. A lotus-leaf-shaped metal surface is used to increase beamwidth of antenna. Four L-shaped probes are applied for ...

LEO mega-constellations are expected to deploy thousands of satellites to provide broadband services with data rates approaching several Gbps and latencies as low as 30–50 ms, significantly lower than ...