Method and apparatus for a wireless power supply

  • US 7,027,311 B2
  • Filed: 10/15/2004
  • Issued: 04/11/2006
  • Est. Priority Date: 10/17/2003
  • Status: Active Grant
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First Claim
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1. An apparatus for a wireless power supply comprising:

  • means for receiving a range of RF radiation across a collection of frequencies; and

    means for converting the RF radiation across the collection of frequencies into DC, the converting means includes an absorbing mechanism which is resonant for a desired band of RF spectrum.

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