Wireless energy conversion?

Post by **LarsMac** » Mon Nov 11, 2013 9:39 am

A device that can receive wireless signal and convert to electric energy.

Similar to a solar panel, but uses standard wireless frequencies

Wireless device converts 'lost' energy into electric power

tude dog · Post by **tude dog** » Mon Nov 11, 2013 3:30 pm

Well, interesting.

So if I live near a microwave antenna for free I could recharge my cell phone?:-2

Well what would that cost?:D

Wandrin · Post by **Wandrin** » Mon Nov 11, 2013 7:11 pm

Wasn't Tesla working on something like that before he died?

tude dog · Post by **tude dog** » Mon Nov 11, 2013 8:12 pm

Ever had a Crystal radio?

Without battery or other power source one could listen to radio broadcasts. Power comes from the radio signal itself. In my youth crystal radio kits were popular, at least for some of us. A good way to get interested in Ham Radio.