Artificial intelligence is tackling one of the main limitations of wireless charging: its lack of reliability. A fully ...

A team of researchers has developed a new kind of transmitter chip that could change how wireless devices send signals. This ...

The Profile Wireless 1-Channel kit lacks the charging bar that ships with the Profile Wireless 2, but you can charge the Wireless's transmitter and receiver independently by using the supplied USB-C ...

Abstract: The relentless demand for data in our society has driven the continuous evolution of wireless technologies to enhance network capacity. While current deployments of 5G have made strides in ...

The Sep/Oct 2025 issue of Elektor is out. The magazine explores a range of topics including short-range audio, satellite ...

Nearly any work surface can turn into a 100-W wireless power delivery zone with Powercast’s magnetic-resonance technology.

A new wave of Bluetooth USB-C adapters extend the life of laptops, iPads and phones by enabling higher audio quality to ...

I've been a contributing editor for PCMag since 2011. Before that, I was PCMag's lead audio analyst from 2006 to 2011. Even though I'm a freelancer now, PCMag has been my home for well over a decade, ...

Heart rate monitoring has been a mainstay of health and fitness, and while the stethoscope has given way to more precise electronic measuring devices, they've always involved wires and straps, or, in ...

Abstract: Rydberg Atomic REceiver (RARE) is driving a paradigm shift in electromagnetic wave measurement by harnessing the electron transition phenomenon of Rydberg atoms. Operating at the quantum ...