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System integration of RFID and MIMO technologies

  • US 20070126585A1
  • Filed: 12/06/2005
  • Published: 06/07/2007
  • Est. Priority Date: 12/06/2005
  • Status: Abandoned Application
First Claim
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1. A system, comprising:

  • a plurality of radio frequency identification (RFID) tags, wherein each RFID tag backscatter transmits a signal; and

    a reader comprising a plurality of antennas and a signal processor, wherein each antenna of the plurality of antennas receives a plurality of signals corresponding to the backscatter transmitted signals, and wherein the signal processor combines the plurality of signals received by each antenna of the plurality of antennas to produce an output signal.

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