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WIRELESS POWER TRANSMISSION USING PHASED ARRAY ANTENNAE

  • US 20110151789A1
  • Filed: 12/23/2009
  • Published: 06/23/2011
  • Est. Priority Date: 12/23/2009
  • Status: Active Grant
First Claim
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1. A remote device powering module adapted to be connected to a source for providing power via Radio Frequency (RF) waves to an electronic device located in a bounded area, the device comprising:

  • a transmitter comprising;

    at least one connector for providing an electrical connection with the power source;

    a conversion circuit for converting power from the source to an electrical signal having a reference phase;

    a phase shifter module for shifting the reference phase of the electrical signal; and

    a phased array antenna mounted to the transmitter and having a plurality of radiating elements adapted to transmit the electrical signal at a plurality of phases.

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