Could this be the end of electric power cords? A Massachusetts company said that within 18 months it will have on the market a wireless electricity system to power -- through the air -- lights, ...

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 ...

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) ...

Transmitting electrical energy without wires. Wireless electricity mostly refers to devices that rest in a cradle or on a pad for charging. Transmitting electricity from a power grid without wires ...

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 ...

Besides the death ray and the oscillator that could cause earthquakes, one Nikola Tesla invention still has the power to pique the interest of those fascinated by all things physics, even today: ...

A new study from a research team at the Center for Wireless Communications Network and Systems (CWC-NS) at the University of ...

January 15, 2009 The promise of wireless electricity has been around for over 100 years. Nikola Tesla spent much of his productive life experimenting with wireless power, the familiar Tesla coils is ...

Try to imagine what the world would look like right now if communication had not gone wireless. If there were no mobile phones, no data allowing internet access, no Wi-Fi. The advent of wireless ...