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 ...

Abstract: Pixel antenna has attracted considerable attention due to its potential for high reconfigurability. A dual-beam endfire pixel antenna design based on the Z-matrix-based internal multiport ...

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 ...

Air Traffic Controllers use Automatic Dependent Surveillance-Broadcast (ADS-B) as an alternative to secondary radar to track aircraft. The ADS-B is transmitted by the aircraft and contains information ...

Santa Net is an annual December event where licensed amateur radio operators use RF and EchoLink technology to connect children with Santa Claus on the airwaves.

MIPT engineers are working on the creation of a domestic satellite communications terminal based on an active phased array antenna. The device can be used to provide high-quality communications ...