Wireless power is not what’s next – it’s NOW. And it is quickly becoming foundational infrastructure for smart home, AI, automation, and other industries. We’re building a world where wireless power ...

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 ...

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 ...

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 ...

Although it's not completely accurate, I found that it can be useful to think about Ossia's approach to wireless power as "RF holography": The power transmitter (base station) collects signal ...

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 ...

Researchers describe a new wireless laser charging system that overcomes some of the challenges that have hindered previous attempts to develop safe and convenient on-the-go charging systems. With ...

Powercast will be at CES 2023 with its Ubiquity RF power transmitter, a device it hopes can make a pervasive presence of RF wireless power in smart homes. With this transmitter, Powercast claims to ...

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 ...

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, ...

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 ...