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Antenna configurations for compact device wireless communication

  • US 7,952,528 B2
  • Filed: 09/03/2008
  • Issued: 05/31/2011
  • Est. Priority Date: 09/04/2007
  • Status: Active Grant
First Claim
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1. A duplex antenna system comprising:

  • first and second antenna portions that are at least partially separated by a gap;

    a first feed line coupled to the first antenna portion, the first feed line being overlapped by the gap and the second antenna portion; and

    a second feed line coupled to the second antenna portion, the second feed line being overlapped by the gap and the first antenna portion,wherein the first and second feed lines are respectively coupled to the first and second antenna portions by way of an open circuit coupling.

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