Wireless power transfer achieved at 5-meter distance

Wireless power transfer achieved at 5-meter distance
Daejeon, South Korea (SPX) Apr 23, 2014 - The way electronic devices receive their power has changed tremendously over the past few decades, from wired to non-wired. Users today enjoy all kinds of wireless electronic gadgets including cell phones, mobile displays, tablet PCs, and even batteries. The Internet has also shifted from wired to wireless. Now, researchers and engineers are trying to remove the last remaining wires altoge ... more

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