It’s a skill that radio amateurs pick up over years but which it sometimes comes as a surprise to find that is not shared by everyone, the ability to casually glance at an antenna on a mast or a ...

His recent video shows how to put up a workable basic HF antenna in a small backyard. The center of the system is a 49:1 unun. An unun is like a balun, but while a balun goes from balanced line to ...

King, R. and Wu, T. 1965. Currents, charges, and near fields of cylindrical receiving and scattering antennas. IEEE Transactions on Antennas and Propagation, Vol. 13 ...

The startup known for its space-powered Starlink internet program has introduced a mobile mini antenna that's small enough to fit in a backpack. In announcing the product on X in June ...

The best indoor TV antennas let you receive free over-the-air broadcast TV channels without having to install a large outdoor antenna on the roof of your home. You’ll find that the main ...

Antennas are mechanical components which either transmit or receive radio frequency signals. For transmission, an oscillating RF electrical current is fed to the antenna's terminals, where the conduit ...

Antennas are an essential part of radio telecommunications equipment, bridging the gap between electronic and electromagnetic signals. The shape and size of an antenna is a strong clue as to its ...

Cellular signal boosters use big antennas to improve coverage in your home or car. These are the top cell boosters for apartments, houses, and vehicles. I’m one of PCMag’s mobile analysts.

Chip antennas are a particular type of antenna valued for their small footprint. They are most commonly integrated in circuit boards to radiate high frequency electromagnetic waves. They have a ...

The best indoor TV antennas let you receive free over-the-air broadcast TV channels without having to install a large outdoor antenna on the roof of your home. You’ll find that the main ...