However, creating directional antennas allowed more stations to share channels and that’s the subject of a recent post by [John Schneider]. When it comes to antennas, ham radio operators often ...

When you think of directional ham radio antennas, you probably think of a Yagi, cubical quad, or a log-periodic antenna. These antennas usually are in a horizontal configuration up on a high tower.

Imagine taking the radio frequency properties of the ... was published in Advanced Materials. Most RF antennas, particularly highly directional array antennas like reflectarrays are planar ...

A directional roof–mounted antenna can often help. AM signals are prone to interference by a variety of technical sources: other radio stations, power lines and computers. Lighting sources also ...

further fuels their demand. .Broadcasting Yagi antennas are commonly used in TV and radio broadcasting, offering enhanced signal reception and transmission over long distances. Their directional ...