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PASSIVE AUTOMATIC ANTENNA TUNING BASED ON RECEIVED-SIGNAL ANALYSIS

  • US 20160028375A1
  • Filed: 10/02/2015
  • Published: 01/28/2016
  • Est. Priority Date: 05/12/2014
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving a signal from a remote transmitter via an electrically-tunable antenna having a tunable element;

    calculating an adjustment to be applied to a response of the electrically-tunable antenna, by analyzing the received signal; and

    adapting the response of the electrically-tunable antenna by controlling the tunable element responsively to the estimated adjustment.

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