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Wireless Power Transmission

  • US 20160094092A1
  • Filed: 09/25/2015
  • Published: 03/31/2016
  • Est. Priority Date: 09/25/2014
  • Status: Active Grant
First Claim
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1. A radio-frequency power transmitter comprising:

  • an array of patch antennas;

    an array of phase modulators, each phase modulator having an input port and associated with one or more of the patch antennas;

    a local oscillator that provides an oscillatory signal to the input port of each of the phase modulators;

    an array of amplifiers, each amplifier receiving an input from one of the phase modulators;

    a microprocessor configured to interface with the array of phase modulators and control a holistic radiative power transmission vector pattern generated by the radio-frequency power transmitter.

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