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.

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 ...

A new family of active, multi-band global navigation satellite system (GNSS) antennas is now available from Taoglas: Levity series’ AHP24510 (L1/L2/L-Band) and AHP54510 (L1/L5/L-Band) directional ...

If you want to cut the cord but keep live TV, you need the right antenna to tune into over-the-air broadcasts. Here's what ...

Abstract: This paper examines the radiation characteristics of a shaped reflector antenna applied as an outdoor base station antenna for mobile communications ... column phased array of antennas to ...