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GPS equipped mobile phone with single shared antenna

  • US 20030100333A1
  • Filed: 11/27/2001
  • Published: 05/29/2003
  • Est. Priority Date: 11/27/2001
  • Status: Active Grant
First Claim
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1. An antenna sharing system for use with an antenna comprising:

  • a first matching network coupled to a first circuit;

    a second matching network coupled to a second circuit; and

    a switch having a first throw coupled to said first network, a second throw coupled to said second network, and a pole coupled to said antenna.

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