Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wing Shing Chan
Wen Jie Feng
Shi Chang Chen
Xin Yu Zhou
Date of Patent
September 5, 2023
Patent Application Number
17173773
Date Filed
February 11, 2021
Patent Citations
...
Patent Primary Examiner
CPC Code
A power amplifier including: a main power amplification device having an output; an auxiliary power amplification device having an output; a load modulation circuit operably connected to the output of the main power amplification device and the output of the auxiliary power amplification device; and a post-matching circuit operably connected to load modulation circuit. The load modulation circuit is arranged to enable fundamental frequency load modulation and to enable modulated harmonic terminations of at least the second and third harmonic frequencies. The modulated harmonic terminations may include drain terminations.
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