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Acoustic galvanic isolator incorporating film acoustically-coupled transformer

  • US 20070085631A1
  • Filed: 10/18/2005
  • Published: 04/19/2007
  • Est. Priority Date: 10/18/2005
  • Status: Active Grant
First Claim
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1. An acoustic galvanic isolator, comprising:

  • a carrier signal source;

    a modulator connected to receive an information signal and the carrier signal;

    a demodulator; and

    connected between the modulator and the demodulator, an electrically-isolating acoustic coupler comprising an electrically-isolating film acoustically-coupled transformer (FACT).

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