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RFID Chips Are Here
Scott Granneman, 2003-06-26

RFID chips are being embedded in everything from jeans to paper money, and your privacy is at stake.

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RFID Chips Are Here 2003-06-28
Anonymous
"a functional device also requires an antenna which necessarily has to be a good fraction of a wavelength in size".
Well, many RFID systems (especially at 13.56 MHz) actually use *magnetic* coupling, so the coil/antenna dimensions only affect range. Typically operating range will be of the same or...

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