Astronomers sifting through data from the Murchison Widefield Array, a radio telescope in Western Australia, found themselves ...

An unexpected television signal traced to an airplane led to a new method for pinpointing unwanted radio signals, as growing ...

A study in Advanced Optical Materials reveals how fluorescent concentrators enhance optical wireless communication, improving ...

MTI Wireless received a repeat order from Israel for the manufacture of military antennas worth about $4 million. The London-listed technology group, which produces communication and radio frequency ...

The best indoor TV antennas let you access local broadcast channels without paying for a cable, satellite, or streaming subscription. Many top TV antennas are affordable, paper-thin, and easily ...

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 you need to know, along with our top picks. I’ve been PCMag’s home ...

The US military has released footage of Marines in California fortifying the barrier on the border with Mexico, as the Trump administration continues steps to curb illegal immigration. The 'nerd ...

All you need is an antenna to tune into TV stations the old-fashioned way (in high-definition with digital signals, of course). If you want to keep up with local programming or just want some more ...

The best TV antennas are no longer the bunny ear-style TV toppers of yesteryear; they are diminutive but powerful with tons of variations depending on the range and design you’re after.

Abstract: This paper describes a new method for synthesis of a flat-top beam radiation pattern of three-element antenna arrays. Currently, this is the only method that: (1) gives a semi-analytical ...

Here’s how it works. The best TV antennas are a critical element of any living room. I couldn't live without my TV antenna. It's as important to me as any streaming service because it allows me ...

At relativistic speeds — that is near the speed of light — time moves more slowly, which would mean the electron beam wouldn't have enough time to spread out, keeping the beam focused.