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FREEDOM FORUM: Discussion

New Printable Antenna Can Harvest Ambient Energy To Power Small Electronics

07-13-2011 • Rebecca Boyle via PopSci.com

A new ultra-wideband antenna printed on paper or plastic can harvest ambient energy, enabling wireless sensors to tap into electromagnetic currents in the air around them.

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Comment by tittiger

Entered on: 7/14/2011 6:49:50 PM

So what's new here RFID's have been passively powered for 20 years?

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FREEDOM FORUM: Discussion

New Printable Antenna Can Harvest Ambient Energy To Power Small Electronics

Comments in Response

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