Made by KiwiSDR NZ in New Zealand, the KiwiSDR 2 is a software-defined radio with its own computer, packed into a small metal ...

The humble radio antenna has become more of a design feature in recent years, but sometimes the shape is dictated by function ...

Once swallowed, stomach fluids break down the coating within minutes, releasing both the drug and the antenna. The antenna ...

These 7 EW breakthroughs reveal how future wars may be fought without bullets—by disabling sensors, networks, and navigation systems.

Every year on February 13th, people all around the world celebrate World Radio Day. But have you ever wondered why? In this ...

A new transceiver invented by electrical engineers at the University of California, Irvine boosts radio frequencies into 140-gigahertz territory, unlocking data speeds that rival those of physical ...

Wireless power transmission from space was once science fiction. Now it could soon be a reality. Michelle Hanlon is executive director of the Center for Air and Space Law and assistant professor at ...

Maca 2 high-power plug-and-play ultra-long-range wireless data radio targets drones, UAS, robotics, interceptor systems, ...

You can tell a lot about a material based on the type of light shining at it: Optical light illuminates a material's surface, ...

Scientists at MIT have developed a smart pill that sends a wireless signal from inside the stomach to confirm medication intake ...

By the late 1970s, electronic news gathering was in use at almost every U.S. television market, large or small, with film ...

Russia continuously upgrades its Geran (Shahed) drones to beat Ukrainian defenses, but rising costs now exceed cheap ...