PASSIVE RECEIVERS FOR WIRELESS POWER TRANSMISSION

  • US 20100190435A1
  • Filed: 08/24/2009
  • Published: 07/29/2010
  • Est. Priority Date: 08/25/2008
  • Status: Active Grant
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First Claim
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1. A wireless power transmission receiver, comprising:

  • a receive antenna including a parallel resonator configured to resonate in response to a magnetic near-field and couple wireless power therefrom; and

    a passive rectifier circuit coupled to the parallel resonator, the passive rectifier circuit configured to transform a load impedance to the parallel resonator.

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