WIRELESS ENERGY TRANSFER WITH HIGH-Q CAPACITIVELY LOADED CONDUCTING LOOPS

  • US 20110043046A1
  • Filed: 12/23/2009
  • Published: 02/24/2011
  • Est. Priority Date: 07/12/2005
  • Status: Active Grant
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First Claim
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1. A system, comprising:

  • a source resonant structure and a device resonant structure, the structures capable of performing wireless near-field energy transfer when separated a distance D from each other,wherein the absolute value of the difference of said angular frequencies ω

    1 and ω

    2 is smaller than the magnitude of the coupling rate, κ

    , andwherein at least one of the resonant structures comprises a high-Q capacitively-loaded conducting-wire loop.

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