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POWER AMPLIFIER

  • US 20190326863A1
  • Filed: 01/12/2017
  • Published: 10/24/2019
  • Est. Priority Date: 01/12/2017
  • Status: Active Grant
First Claim
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1. A power amplifier comprising:

  • a transistor;

    a plurality of transmission lines connected to the transistor and having different characteristic impedances; and

    a plurality of open stubs connected to the plurality of transmission lines respectively,wherein a length of each open stub is shorter than a length of each transmission line.

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