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Printed dual dipole antenna

  • US 20040252070A1
  • Filed: 06/03/2004
  • Published: 12/16/2004
  • Est. Priority Date: 06/12/2003
  • Status: Active Grant
First Claim
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1. A printed dual dipole antenna, disposed in a specific region with a border on a printed circuit board (PCB) having a first surface and a second surface, the printed dual dipole antenna comprising:

  • a first split dipole antenna along a first operation direction, wherein the first split dipole antenna includes a balun member, a first antenna branch, and a second antenna branch on the first surface of the PCB, and a signal feeding member on the second surface of the PCB, wherein at least one of the first antenna branch and the second antenna branch is bent into a bent structure to fit within the specific region; and

    a second split dipole antenna along a second operation direction, which is perpendicular to the first operation direction, wherein the second split dipole antenna includes a balun member, a first antenna branch, and a second antenna branch on the first surface of the PCB, and a signal feeding member on the second surface of the PCB, wherein at least one of the first antenna branch and the second antenna branch is bent into a bent structure to fit within the specific region.

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