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Dielectric resonator antenna with a caved well

  • US 7,292,204 B1
  • Filed: 10/21/2006
  • Issued: 11/06/2007
  • Est. Priority Date: 10/21/2006
  • Status: Expired due to Fees
First Claim
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1. A dielectric resonator antenna, comprising:

  • a dielectric resonator, which is a rectangular parallelepiped made of a dielectric material, having a rectangular caved well passing though from a top surface to a bottom surface thereof; and

    a feed-in/feed-out component, comprising;

    a dielectric substrate, which is a substrate made of a dielectric material;

    a ground metal layer, which is a conductive material provided on a top surface of the dielectric substrate and having an etched part etched therefrom; and

    a strip metal layer, which is a conductive material provided on a bottom surface of the dielectric substrate;

    wherein the dielectric resonator with the caved well is mounted on the ground metallayer of the feed-in/feed-out component, wherein the caved well is positioned on the ground metal layer in an area which is not overlapped with the area of the etched part.

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