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 ...

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

In this paper, a compact log-periodic dipole array (LPDA) antenna is developed at 0.5-10 GHz. This LPDA structure constitutes fewer dipole elements than a conventional LPDA antenna that exhibits ...