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Selectable length meander line antenna

  • US 7,129,894 B1
  • Filed: 05/25/2005
  • Issued: 10/31/2006
  • Est. Priority Date: 05/25/2005
  • Status: Expired due to Fees
First Claim
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1. A selectable length meander line antenna system, comprising:

  • a first meander line radiating antenna portion operably interconnected to an RF feed and a tuning circuit;

    a switch element operably interconnected to said first meander line radiating antenna portion at an end thereof away from said RF feed;

    a second meander line radiating antenna portion operably interconnected to said switch element; and

    a controller operably interconnected to said switch element,wherein said switch element is operable to receive a signal from said controller and electrically connect said second meander line radiating antenna portion to said first meander line radiating antenna portion.

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