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RFID TRANSPONDER

  • US 20100265041A1
  • Filed: 04/20/2009
  • Published: 10/21/2010
  • Est. Priority Date: 04/16/2009
  • Status: Abandoned Application
First Claim
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1. A radio frequency identification (RFID) transponder comprising:

  • an antenna comprising at least two connected dipoles, and having an input port feeding only one of the dipoles;

    a conductive ground plane separated by a predetermined distance from the antenna by a dielectric; and

    a transponder electrically connected to the input port and operative to produce a response signal when the transponder receives a signal at a given frequency from the antenna.

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