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MULTI-BAND HAC COMPATIBLE ANTENNA MODULE

  • US 20100164808A1
  • Filed: 12/29/2008
  • Published: 07/01/2010
  • Est. Priority Date: 12/29/2008
  • Status: Active Grant
First Claim
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1. A multi-band HAC compatible antenna module, comprising:

  • a dielectric substrate, said dielectric substrate comprising a first substrate part, a second substrate part, and a metal ground covered on at least a part of the surface of said first substrate part;

    an antenna holder protruded from a first side of said second substrate part of said dielectric substrate, said antenna holder being electrically insulative;

    a single-pole antenna mounted in said antenna holder and adapted to produce a radiation in GSM850, GMS900, DCS and PCS bands;

    a microband feed line connected to said single-pole antenna for feeding in signals; and

    a metal shield mounted in a second side of said second substrate part of said dielectric substrate opposite to said antenna holder for resonant coupling with said single-pole antenna to lower electromagnetic interference and to improve hearing aids compatibility characteristic.

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