Wireless Energy Transfer with Anisotropic Metamaterials

  • US 20120038219A1
  • Filed: 02/15/2011
  • Published: 02/16/2012
  • Est. Priority Date: 03/25/2010
  • Status: Active Grant
First Claim
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1. A system configured to exchange energy wirelessly, comprising:

  • a structure configured to exchange the energy wirelessly via a coupling of evanescent waves, wherein the structure is electromagnetic (EM) and non-radiative, wherein the structure generates an EM near-field in response to receiving the energy; and

    an anisotropic metamaterial arranged within the EM near-field such that an amplitude of the evanescent waves is increased.

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