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Systems and methods of RF power transmission, modulation and amplification

  • US 8,334,722 B2
  • Filed: 06/30/2008
  • Issued: 12/18/2012
  • Est. Priority Date: 06/28/2007
  • Status: Active Grant
First Claim
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1. A method for real-time amplifier class control in a power amplifier, comprising:

  • determining a power level of an output waveform;

    determining a desired amplifier class of operation according to said determined power level; and

    controlling said power amplifier to operate according to said desired amplifier class of operation;

    wherein controlling said power amplifier comprises providing a logic function by biasing said power amplifier into a non-linear switch mode.

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