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Multi-band monopole antenna for a mobile communications device

  • US 20050259031A1
  • Filed: 05/09/2005
  • Published: 11/24/2005
  • Est. Priority Date: 12/22/2002
  • Status: Active Grant
First Claim
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1. A multi-band monopole antenna for a mobile communications device, comprising:

  • a common conductor having a feeding port for coupling the antenna to circuitry in the mobile communications device;

    a first radiating arm coupled to the common conductor and having a meandering section extending from the common conductor in a first direction and a contiguous extended section extending from the meandering section in a second direction, the contiguous extended section extending in a substantially opposite direction as the meandering section; and

    a second radiating arm coupled to the common conductor.

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