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Metamaterial Loaded Antenna Devices

  • US 20100073254A1
  • Filed: 09/18/2009
  • Published: 03/25/2010
  • Est. Priority Date: 09/19/2008
  • Status: Active Grant
First Claim
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1. An antenna device comprising:

  • a substrate;

    a ground electrode formed on the substrate;

    a feed line formed on the substrate; and

    a loading element coupling the feed line and the ground electrode,wherein the feed line directs an antenna signal to or from the loading element, andwherein the feed line and the loading element are structured to form a composite right and left handed (CRLH) metamaterial structure that supports a plurality of frequency resonances associated with the antenna signal.

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