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Device for collecting energy wirelessly

  • US 9,030,053 B2
  • Filed: 05/21/2012
  • Issued: 05/12/2015
  • Est. Priority Date: 05/19/2011
  • Status: Active Grant
First Claim
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1. A device for collecting energy, the device comprising:

  • a first capacitive plate;

    a second capacitive plate spaced from, substantially parallel to, and electromagnetically coupled to the first capacitive plate;

    a third capacitive plate spaced from, substantially parallel to, and electromagnetically coupled to the second capacitive plate;

    an inductor coupled between the second capacitive plate and the third capacitive plate; and

    a load resistance inductively coupled to the inductor for drawing energy from electromagnetic field excitation between the first capacitive plate, second capacitive plate, and third capacitive plate.

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