Types of Antennas in Telecommunication. Antennas are an essential part of radio telecommunications equipment, bridging the gap between electronic and electromagnetic signals.

There is another popular type of antenna that you can build yourself called a TDOA which stands for Time Difference of Arrival. [Byon Garrabrant N6BG] shared a short video tutorial on the ...

Yagi-Uda antennas, or simply “Yagis”, are directional antennas that focus radio waves to increase gain, meaning that the radio waves can travel further in that direction for a given ...

L-com Global Connectivity Yagi Antennas Aug 24, 2010 12:00 PM, By Erin Shipps, associate editor 900MHz antennas New Yagi Antennas come in 3dBi, 6dBi, 9dBi, 12dBi, and 14dBi gains. Each antenna gain ...

Sinclair’s Heavy-Duty SY306R radome enclosed Yagi Directional Antenna offers10 dBd gain and 25 dB frontback ratio features a heavy-duty fiberglass radome which offers unbeatable ...

The RCA Compact Yagi Outdoor antenna is a directional antenna that is best suited for rural areas with hard-to-reach UHF and VHF signals. It’s a great pick if you want to put your antenna in ...

Josh is at DefCon this weekend and sends back his first report on what he's found there: What looks like an M-16 with a huge silencer instead of a barrel? The Sniper Yagi, of course. As likely to ...

The device, which is based on the “Yagi-Uda” antenna, could lead to novel sensors by manipulating the light emitted by individual molecules. The Yagi-Uda antenna was invented by Japanese scientists in ...