We have posted articles in the past on directional antennas such as Yagi antennas used for transmitter hunting otherwise known as fox hunting. Those types of antennas and reception suffer from one ...

This FAQ will look at the Butler matrix, a widely used passive technique for implanting and ESA, which is not well known.

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.

This should help you decide if an indoor model is right for you. Outdoor antennas come in two varieties, directional and ...

Using heat-activated nitinol metal, researchers have devised a reversible, shape-shifting, conical spiral antenna that needs ...

The outdoor antenna is four antennas in one, and the Bowtie’s shape will give it a multi-directional element. As a result, it picks up a better signal even when it’s from a remote television ...

The problem is usually worse in stereo mode than in mono. A directional roof–mounted antenna can often help. AM signals are prone to interference by a variety of technical sources: other radio ...