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HIGH FREQUENCY SWITCHING CIRCUIT

  • US 20080258799A1
  • Filed: 04/09/2008
  • Published: 10/23/2008
  • Est. Priority Date: 04/17/2007
  • Status: Active Grant
First Claim
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1. A high frequency switching circuit comprising:

  • first and second high frequency signal terminals;

    a first control terminal;

    a first field-effect transistor having a drain, a source and a gate, the first field-effect transistor being connected between the first and the second high frequency signal terminals to switch higher frequency signals; and

    a variable resistance circuit connected between the gate of the first field-effect transistor and the first control terminal.

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