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Dipole tag antenna structure mountable on metallic objects using artificial magnetic conductor for wireless identification and wireless identification system using the dipole tag antenna structure

  • US 8,325,104 B2
  • Filed: 10/31/2007
  • Issued: 12/04/2012
  • Est. Priority Date: 12/04/2006
  • Status: Active Grant
First Claim
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1. A dipole tag antenna structure directly mounted on a conductor using an AMC (artificial magnetic conductor) for wireless identification, comprising:

  • a substrate formed of a first dielectric material;

    a conductive ground layer formed underneath the substrate;

    an AMC layer formed on the substrate; and

    the dipole tag antenna mounted on the AMC layer and comprising a wireless identification chip, wherein the substrate formed of the first dielectric material does not include vias connecting the AMC layer to the conductive ground layer.

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