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Wideband dielectric resonator monopole antenna

  • US 7,619,564 B2
  • Filed: 08/23/2006
  • Issued: 11/17/2009
  • Est. Priority Date: 08/23/2006
  • Status: Active Grant
First Claim
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1. A wideband dielectric resonator monopole antenna, comprising:

  • a resonator having a column structure with an exterior surface, a conductive material coated on part of said exterior surface, and a connector extending downwards from the coated part of said exterior surface to a bottom end of said column structure; and

    a feed-in/feed-out component composed of a wire pattern formed by coating or printing a conductive material on a substrate, said wire pattern having a grounding part formed with the conductive material of said wire pattern, and two parallel slot lines and two open-circuited slot lines formed without the conductive material of said wire pattern;

    wherein each said open-circuited slot line is extended perpendicularly from an end of one said parallel slot line towards the other said parallel slot line with said two open-circuited slot lines located between said two parallel slot lines and separated by the conductive material of said wire pattern, and said resonator is disposed above said two open-circuited slot lines with said connector connected to said grounding part of said wire pattern.

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