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Electromagnetic enhancement and decoupling

DC
  • US 8,264,358 B2
  • Filed: 12/21/2010
  • Issued: 09/11/2012
  • Est. Priority Date: 06/16/2006
  • Status: Active Grant
First Claim
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1. A substantially surface independent EM tag comprising:

  • an electromagnetic radiation decoupler comprising a cavity structure which comprises a conducting base portion connected to a first conducting side wall formed by a first conducting layer and a second conducting side wall formed by a second conducting layer, the first conducting side wall and the second conducting side wall being substantially parallel to each other, said first and second conducting layers respectively defining upper and lower layers;

    a cavity structure area of absence; and

    an electronic device mounted in the cavity structure area of absence, the electronic device comprising a chip coupled to an integral antenna.

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