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A comment on Ambient Backscatter: Wireless Communication Out of Thin Air [pdf]. Parent comment

Re:Ambient Backscatter: Wireless Communication Out of Thin A... by NicksTCoil on Monday July 08, 2013 @01:35AM (#6005320)
His coil works in reverse too.

;-)

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Re:Ambient Backscatter: Wireless Communication Out of Thin A... by samstave on Monday July 08, 2013 @02:14AM (#6005417)
link please?
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Re:Ambient Backscatter: Wireless Communication Out of Thin A... by marshray on Monday July 08, 2013 @02:35AM (#6005466)
https://en.wikipedia.org/wiki/Loop_antenna
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