Converting the radio transmissions in the air into power. All wireless signals comprise energy and data, the latter derived by the way the radio waves are modulated. Wireless energy harvesting (WEH) ...

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 ...

Imagine telling anyone with a smartphone that if they wanted to connect it to the internet they’d have to plug in a cable – people would look at you as if you were mad. Those of us who are a little ...

Kraus Hamdani Aerospace and PowerLight Technologies demonstrate wireless power beaming to the K1000ULE drone at Shaw AFB.

Scientists have taken a significant step forward in cable-free energy technologies, by hitting an ...

REDWOOD CITY, Calif.--(BUSINESS WIRE)--Under a BAA (Broad Agency Announcement) funded project with Defense Advanced Research Projects Agency (DARPA), Reach, the Wireless Power-at-a-Distance company ...

Dear EarthTalk: Is it true that wireless electricity distribution is a thing? And can we expect to see it implemented widely in our lifetime? — Paul Baron, Albany, NY Wireless electricity distribution ...

The U.S. military has officially hired Raytheon to create a wireless airborne relay system. The system aims to build “webs” that are capable of transmitting energy from ground sources for use in ...

NTT Inc. and Mitsubishi Heavy Industries Ltd. (MHI) conducted an optical wireless power transmission experiment using a laser beam to wirelessly transmit energy over a distance of one kilometer. By ...