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RFID WITH PHASE ROTATED BACKSCATTERING AND METHODS FOR USE THEREWITH

  • US 20090201134A1
  • Filed: 01/12/2009
  • Published: 08/13/2009
  • Est. Priority Date: 02/08/2008
  • Status: Abandoned Application
First Claim
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1. An radio frequency identification (RFID) device comprising:

  • an antenna coupled to receive a millimeter wave RFID signal from a remote RFID reader;

    a phase rotation module, coupled to the antenna, that generates a phase rotated backscatter signal, based on the millimeter wave RFID signal and further based on a phase rotation signal that identifies the RFID device.

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  • 4 Assignments
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