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ANTENNA CONFIGURATION FOR DYNAMIC RE-DISTRIBUTION OF MAGNETIC FIELDS

  • US 20150180552A1
  • Filed: 12/19/2013
  • Published: 06/25/2015
  • Est. Priority Date: 12/19/2013
  • Status: Active Grant
First Claim
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1. A device comprising:

  • one or more processors;

    a near field communication (NFC) module coupled to the one or more processors;

    a primary coil antenna coupled to the NFC module and the one or more processors, the primary coil includes a continuous loop of coil antenna line;

    a loop array coupled to the NFC module and the one or more processors, the loop array disposed on top of the primary coil antenna, the loop array includes a plurality of loop antennas configured to resonate at or near an operating frequency of the primary coil antenna.

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