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ELECTRICAL RESONATOR DEVICE WITH A WIDE FREQUENCY VARIATION RANGE

  • US 20110018649A1
  • Filed: 01/16/2009
  • Published: 01/27/2011
  • Est. Priority Date: 01/18/2008
  • Status: Abandoned Application
First Claim
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1. Electrical resonator device, capable of operating at variable frequency ω

  • , comprising at;

    an acoustic wave resonator,a first electrical circuit coupled in parallel to the resonator with an adjustable complex impedance whose imaginary part is equal to

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