WIRELESS POWER ANTENNA ALIGNMENT ADJUSTMENT SYSTEM FOR VEHICLES

  • US 20110254503A1
  • Filed: 04/07/2011
  • Published: 10/20/2011
  • Est. Priority Date: 04/08/2010
  • Status: Active Grant
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First Claim
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1. A method, comprising:

  • detecting at least a portion of at least one signal including a horizontal field component of a magnetic field with at least one antenna including at least first and second orthogonally spaced magnetic elements within a wireless vehicle base integrated within an electric vehicle, the magnetic field generated from a wireless charging base; and

    determining a direction from the vehicle base to the charging base from the detected at least a portion of the at least one signal.

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