"After a few years installing and working with liquid-cooled transmitters, my feelings about them are mixed," writes.

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

A spectrum analyzer, engineer Mark Persons explains, is a marvelous tool that creates a “window” into the world of radio ...

The 3rd U.S. Circuit Court of Appeals held on Nov. 10 that the Pittsburgh Post-Gazette violated federal law by unilaterally changing terms and conditions of employment without first bargaining to an ...

Here's something that broadcast TV stations eager to transition to the ATSC 3.0 broadcast TV standard may get excited about. GatesAir has introduced a new version of its Maxiva XTE software-defined ...

Many phones include simple games for the user to pass the time. The games referred to here are ones preinstalled on the phone and do not require a wireless connection to play. With mobile phones ...

Genetic circuit engineering is the synthesis of unnatural DNA segments encoding protein or RNA molecules that control each other’s levels. Genetic circuit engineering is the bottom-up, local approach ...

The D.C. Circuit Court of Appeals ruled 2 to 1 that President Trump's firings of Democratic members of the Merit Systems ...

WARNING: DO NOT attach any antenna wire on the RF frequency output GPIO port (e.g. GPIO 21, 23, 24 or 25)!! It's most likely illegal in your country!! If you are an amateur radio operator, you may be ...

Abstract: Computing-in-memory (CIM) has emerged as an energy-efficient hardware solution for machine learning and AI. While static random access memory (SRAM)-based CIM has been prevalent, growing ...

One hundred years ago this week, the radio barn dance that came to be known as the Grand Ole Opry was first broadcast from Nashville. Being part of the show still matters to country artists today.

This bar-style CDMA phone combines the features of the 4920 with a rugged, water-resistant shell and extended voice recording. Other features are similar, including Push-To-Talk (PTT), speakerphone, ...