60 W Class-E/F<sub>3</sub> Switching Power Amplifier With an Improved Second Harmonic Distortion of &#x2212;49 dBc

60 W Class-E/F<sub>3</sub> Switching Power Amplifier With an Improved Second Harmonic Distortion of &#x2212;49 dBc

This paper presents a Class-E/F3 switching power amplifier (SPA) with reduced second harmonic leakage using parallel resonant circuit in series for the second harmonics. The proposed Class-E/F3 SPA has a structure utilizing a series resonant circuit in shunt for the third harmonic, designed to funct...

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Bibliographic Details
Main Authors: Sooncheol Bae, Hansik Oh, Woojin Choi, Jaekyung Shin, Yifei Chen, Hyeongjin Jeon, Young Chan Choi, Sunwoo Nam, Soohyun Bin, Yoonjung Lee, Kang-Yoon Lee, Keum Cheol Hwang, Youngoo Yang
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Access
Subjects:
Class-E/F₃ switching power amplifier
SPA
Class-E
switching amplifier
resonant circuit
total harmonic distortion
Online Access:https://ieeexplore.ieee.org/document/10473993/

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