WIRELESS HIGH POWER TRANSFER UNDER REGULATORY CONSTRAINTS

  • US 20100117596A1
  • Filed: 07/06/2009
  • Published: 05/13/2010
  • Est. Priority Date: 07/08/2008
  • Status: Active Grant
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First Claim
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1. A transmitter system for wireless power, comprising:

  • a primary antenna, formed of an inductive element and a capacitor that are collectively magnetically resonant at a first frequency, said primary antenna embedded in the ground, and including a positioning control that detects coupling of said magnetic resonance to a secondary antenna, and automatically adjusts alignment of said primary antenna to improve said coupling.

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