[mircemk] has been working on wireless power transmission. Using a Class-E Tesla coil with 12 turns on the primary and 8 turns on the secondary and a 12 volt input he can send a few milliwatts to ...

The core of this system is its optical power beaming platform, which uses a specialized 3-dimensional photovoltaic (PV) receiver paired with an LED light source. This setup not only allows for ...

PITTSBURGH--(BUSINESS WIRE)--Powercast Corporation will showcase an array of consumer products featuring its radio-frequency (RF)-based long-range over-the-air wireless power technology at CES 2020, ...

Occasionally you run across a product that you just know is simply too good to be true. You might not know why, but you’ve got a hunch that what the bombastic phrasing on the package is telling you ...

The U.S. Defense Advanced Research Projects Agency (DARPA) is entering the first phase of the Persistent Optical Wireless Energy Relay (POWER) program, which is intended to revolutionize energy ...

You can employ wireless power transfer at different power levels. At the low power level, wireless power transfer is intended for smartphones and other portable battery-powered systems. Higher-power ...