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RFID TRANSDUCER ALIGNMENT SYSTEM

  • US 20090052618A1
  • Filed: 09/18/2008
  • Published: 02/26/2009
  • Est. Priority Date: 08/16/2004
  • Status: Active Grant
First Claim
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1. A radio frequency alignment apparatus, comprising:

  • an interrogator configured to emit at least one interrogation signal within an area of alignment;

    at least one transponder configured to emit at least one radio frequency signal in response to the at least one interrogation signal from the interrogator; and

    the interrogator configured to receive the at least one radio frequency signal from the at least one transponder and to generate at least one signal that is processed to generate at least one of a detection signal and an alignment signal regarding the detection of the transponder and the relative orientation of the transponder and the interrogator to each other, respectively.

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