In this paper, design of a small sleeve dipole antenna is proposed. We use a coaxial-type short stub inside a metal sleeve, it makes impedance matching without change of the antenna size. Also a ...

Get free TV by watching over-the-air channels. Here are our recommendations for the best indoor TV antennas for 2025.

A wideband compact printed dipole antenna array with an element size of 0.16 λ0 × 0.34 λ0 is proposed for millimeter-wave (mmW) applications, particularly for 5G applications. The two patches of the ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

Breakthroughs in antennas, metasurfaces, and AI are transforming mmWave networks, enabling more dependable and high-capacity ...