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STEERABLE PHASE ARRAY ANTENNA RFID TAG LOCATER AND TRACKING SYSTEM AND METHODS

  • US 20100207738A1
  • Filed: 09/09/2008
  • Published: 08/19/2010
  • Est. Priority Date: 09/11/2007
  • Status: Active Grant
First Claim
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1. An RFID tag locater and tracking system, comprising:

  • a phase array steerable antenna provided with a plurality of antenna elements;

    an RFID reader in operative communication with the phase array steerable antenna;

    a beam steering unit in operative communication with the plurality of antenna elements;

    a beam steering unit controller in operative communication with the beam steering unit; and

    a control computer in operative communication with the beam steering unit controller.

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