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Resonant radio frequency switch

  • US 9,479,160 B2
  • Filed: 12/17/2014
  • Issued: 10/25/2016
  • Est. Priority Date: 12/17/2014
  • Status: Active Grant
First Claim
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1. Circuitry comprising:

  • a first switch;

    a second switch;

    a first inductor/capacitor (LC) network; and

    a second LC network;

    wherein;

    the first switch is connected between a first high frequency terminal and a second high frequency terminal;

    the first LC network is connected in parallel across the first switch;

    the second switch is connected between the first high frequency terminal and a first low frequency terminal;

    the second LC network is connected in parallel across the second switch; and

    the first and second switches are controlled so that the first and second switches have different ON/OFF status during operation of the circuitry.

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