RetroSound has announced a new addition to its RetroAntenna lineup, offering a direct antenna replacement kit for the ...

A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the University of Warsaw has developed a new type of all-optical radio receiver based on the fundamental ...

KTEN's new primary broadcast antenna is broadcasting to Texoma at maximum power from our 1,458-foot tower near Milburn.

The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across. Citizen scientists have found several new "odd radio circles<" or ORCs, in distant, ...

Shared Signals attendees during presentation by Ben Brinitzer, American Tower. Photo by Jim Peck, SCMS. If you build it, they will come. In fact, sometimes you just merely need to TALK about building ...

Why I’m Craving a Stereo, Antenna TV, and a Life Beyond Monthly Fees Remember when you could turn on the radio, watch TV, and listen to music without a monthly bill attached to it? I do. And lately, I ...

Abstract: The traditional approach of radio frequency electromagnetic field exposure compliance assessment is highly conservative when applied to radio base station antennas implementing dynamic ...

Abstract: This paper discusses the fundamental principles of a cognitive-radio RF system. The key points required to achieve a true cognitive-radio device are outlined. The operation of a ...

Amateur radio operators have always been early adopters of new technology, but the transition to electric vehicles presents challenges that go far beyond learning new equipment. The electromagnetic ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...