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PATCH ANTENNA

  • US 20110128186A1
  • Filed: 06/25/2010
  • Published: 06/02/2011
  • Est. Priority Date: 12/01/2009
  • Status: Active Grant
First Claim
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1. A patch antenna comprising:

  • a first radiator generating a circularly polarized wave;

    a second radiator disposed below the first radiator at a given distance therefrom, the second radiator generating a linearly polarized wave; and

    a reflecting plate disposed below the second radiator at a given distance therefrom.

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