PASSIVELY POWERED ELEMENT WITH MULTIPLE ENERGY HARVESTING AND COMMUNICATION CHANNELS

  • US 20090117872A1
  • Filed: 07/29/2008
  • Published: 05/07/2009
  • Est. Priority Date: 11/05/2007
  • Status: Abandoned Application
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First Claim
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1. An apparatus comprising:

  • a plurality of antennae tuned to transmit and to receive radio frequency (RF) signals at a plurality of frequencies;

    a plurality of power rectifying and communication circuits, each of the plurality of power rectifying and communication circuits coupled to a distinct one of the plurality of antennae, to convert energy of the RF signals into direct current (DC) power and to receive data in the RF signals; and

    an electronic device coupled to the plurality of power rectifying and communication circuits, the electronic device to receive the DC power and the data from the plurality of power rectifying and communication circuits.

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