For more than a century, wireless power sounded like a party trick from the age of coils and crackling sparks. Now it is quietly turning into infrastructure, with real systems moving electricity ...

Finland is slowly making a name for itself as an innovator, albeit a low-key one, regarding wireless electricity transmission, which aims to transmit power via the airwaves without having to use ...

Innovators have long sought to send power over communication wires, or relay data over power cables. Both efforts have had ...

Powercast has unveiled its Ubiquity wireless power transmitters, which use radio frequency (RF) power to charge devices over the air. The Pittsburgh, Pennsylvania-based company showed off its Ubiquity ...

New Wireless Device Charging Technology Improves Efficiency, Measurement Accuracy and User Safety While Reducing EMI (Graphic: Business Wire) DC and AC Coil Current Sensing and Foreign Object ...

Modern researchers try to bring to life the idea of a scientist who lived more than a hundred years ago. We are talking about Nikola Tesla. In 1891, the inventor developed the Tesla coil, a resonant ...

Ossia's response to readers' questions and skepticism regarding their longer-distance wireless power system. The priniciples behind the company's energy transmission system. A demo of the technology, ...

Wireless connectivity is standard across corporate campuses, in warehouses and factories, and even in remote locations. But what about wireless power? Can we get rid of all cables? Many of us are ...

WASHINGTON — Imagine walking into an airport or grocery store and your smartphone automatically starts charging. This could be a reality one day, thanks to a new wireless laser charging system that ...

Wireless battery charging is showing up everywhere. If you pay attention, you will find that when it comes to wireless charging, it is always compliant with Qi. The WPC (wireless power consortium) ...

The IDTP9035 and IDTP9036 are high-efficiency, feature-rich wireless power transmitters. The IDTP9035 is designed to meet the requirements of the WPC Tx-A5 and Tx-A11 (5 V) specifications, while the ...

The United States Army has awarded Raytheon, an RTX business, a contract to work on directed energy wireless power beaming capabilities. The contract aims to build capabilities that will distribute ...