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AUTOMATIC MATCHING CIRCUIT FOR HIGH FREQUENCY RECTIFICATION CIRCUIT

  • US 20170005532A1
  • Filed: 12/26/2013
  • Published: 01/05/2017
  • Est. Priority Date: 12/26/2013
  • Status: Abandoned Application
First Claim
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1. An automatic matching circuit for high frequency rectification circuit, automatic matching circuit comprising:

  • a variable inductor disposed in order to perform impedance matching at a high frequency equal to or higher than 2 MHz between an output impedance of a reception antenna for power transmission and an input impedance of a high frequency rectification circuit, to cause an inductance value to be variable by using an electronic part that electrically performs contact switching including continuous contact switching;

    a variable capacitor disposed in order to perform said impedance matching, to cause a capacitance value to be variable by using an electronic part that electrically performs contact switching including continuous contact switching; and

    a variable control circuit to control the electronic parts, said variable inductor and said variable capacitor, each of which electrically performs the contact switching including the continuous contact switching, in such a way as to perform said impedance matching.

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