There are many ways to build a radio receiver, but most have a few things in common, such as oscillators, tuned circuits, ...

Prof Zhang Zhiyong's team developed a heterojunction-gated field-effect transistor (HGFET) that achieves high sensitivity in short-wave infrared detection, with a recorded specific detectivity above ...

A team of researchers led by Professor Zhang Zhiyong at Peking University has developed a groundbreaking short-wave infrared (SWIR) detector that achieves exceptional sensitivity and high photo again, ...

In 2024, the radio receivers on and around the human homeworld captured a variety of fascinating emissions, some of which are ...

Copyright 2025 The Associated Press. All Rights Reserved. Philadelphia Eagles running back Saquon Barkley (26) running with the ball during the first half of an NFL ...

The wide receiver roster decisions, in particular, have plenty of variance thanks to the relative unpredictability of target shares. Making those decisions doesn't get any easier this late in the ...

The search will incorporate advanced technology, particularly Weak Signal Propagation Reporter (WSPR), which utilizes low-power radio transmissions commonly used by amateur radio enthusiasts ...

While technical systems are expected to experience only moderate effects during the storm, the solar flare that triggered these CMEs caused a brief shortwave radio blackout over parts of Africa ...

The UK Defense Ministry said on Monday that it's successfully live-tested its new radio frequency weapon that can take down drone swarms for "less than the cost of a pack of mince pies." ...

The backbone of a home theater or surround sound system, today’s best AVRs are packed with features and performance (updated for 2024) ...

Their pass defense has allowed eight touchdown catches, 14.5 yards per catch and the most fantasy points to opposing perimeter receivers over ... to Westwood One Radio. Fabiano was the first ...