SMART RF LENSING: EFFICIENT, DYNAMIC AND MOBILE WIRELESS POWER TRANSFER

  • US 20140175893A1
  • Filed: 11/12/2013
  • Published: 06/26/2014
  • Est. Priority Date: 11/09/2012
  • Status: Active Grant
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First Claim
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1. An RF lens comprising:

  • a first plurality of radiators adapted to radiate electromagnetic waves to power a device positioned away from the RF lens, wherein each of the plurality of radiators operates at a first frequency, wherein a phase of an electromagnetic wave radiated by each of the plurality of radiators is selected to be determined by a distance between the radiator and the device.

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