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RFID tag employing hollowed monopole antenna

  • US 6,366,260 B1
  • Filed: 12/22/1999
  • Issued: 04/02/2002
  • Est. Priority Date: 11/02/1998
  • Status: Expired due to Term
First Claim
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1. An RF tag comprising:

  • a substrate;

    an RF integrated circuit affixed to a first side of said substrate; and

    a hollowed monopole antenna affixed to said first side of the substrate and connected to a terminal of the RF integrated circuit, wherein said hollowed monopole antenna comprises a planar surface having interior and exterior perimeter edges.

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