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BALANCED ANTENNA

  • US 20090128440A1
  • Filed: 11/18/2008
  • Published: 05/21/2009
  • Est. Priority Date: 11/19/2007
  • Status: Abandoned Application
First Claim
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1. An antenna comprising:

  • a base body made of a dielectric material, wherein said base body has a bottom surface and an opposed top surface;

    a conductive layer of a conductive material on said bottom surface of said base body;

    two dipole conductors that form a dipole on said top surface of said base body, wherein said dipole conductors are at least partially spiral shaped and have opposite directions; and

    a balun having a feed conductor section and two ground conductor sections that are all substantially parallel, said balun to receive an unbalanced signal from a feed line, to transform said signal, and to provide said signal to said dipole conductors via said feed conductor section and said ground conductor sections.

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