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APPARATUS AND METHOD FOR MATCHING HARMONICS

  • US 20150008980A1
  • Filed: 07/03/2014
  • Published: 01/08/2015
  • Est. Priority Date: 07/05/2013
  • Status: Active Grant
First Claim
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1. An apparatus of a power amplifier, the apparatus comprising:

  • an input boosting circuit configured to match a second harmonic input signal using a harmonic control circuit of an input stage to maximize an efficiency and an output power;

    a die cell configured to receive and amplify an output signal of the input boosting circuit; and

    an output boosting circuit configured to receive an output signal of the die cell and to match a second harmonic output signal of the output signal of the die cell using a harmonic control circuit of an output stage to maximize the efficiency and the output power.

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