RESONATOR OPTIMIZATIONS FOR WIRELESS ENERGY TRANSFER

  • US 20100259110A1
  • Filed: 04/09/2010
  • Published: 10/14/2010
  • Est. Priority Date: 09/27/2008
  • Status: Abandoned Application
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First Claim
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1. A resonator for wireless power transfer comprising:

  • a magnetic material having a length along an axis; and

    a first conductor wrapped around the magnetic material to form a plurality of loops around the axis, the plurality of loops having a span over the magnetic material, wherein the length is a largest dimension of the magnetic material that is parallel to a dipole moment created by the plurality of loops, and the span of the plurality of loops is about one half of the length.

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