Wireless Power Range Increase Using Parasitic Antennas

  • US 20090134712A1
  • Filed: 11/26/2008
  • Published: 05/28/2009
  • Est. Priority Date: 11/28/2007
  • Status: Active Grant
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First Claim
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1. A system, comprising:

  • a first system including a transmitting antenna of a first size, transmitting wireless power in a magnetic field; and

    a parasitic antenna, of a second size smaller than said first size, repeating said wireless power in an area.

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