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SELECTIVE SPECIFIC ABSORPTION RATE ADJUSTMENT

  • US 20160164563A1
  • Filed: 12/05/2014
  • Published: 06/09/2016
  • Est. Priority Date: 12/05/2014
  • Status: Active Grant
First Claim
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1. An electronic device comprising:

  • an RF transmitter;

    a proximity sensor that generates a proximity signal dependent on a capacitance measurement influenced by one or more ambient environmental conditions of the proximity sensor and dependent on proximity of an object in a proximity field of the proximity sensor;

    a proximity detection subsystem communicatively coupled to the proximity sensor and the RF transmitter, the proximity detection subsystem adjusting the proximity signal by filtering out effects of the one or more ambient environmental conditions from the proximity signal, the adjusted proximity signal signaling the RF transmitter with one or more object identification signals to adjust transmission power of the RF transmitter.

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