Bandwidth Extension of Three-Way Doherty Power Amplifier With Reactance Compensation Using Parallel Peaking Amplifiers

Bandwidth Extension of Three-Way Doherty Power Amplifier With Reactance Compensation Using Parallel Peaking Amplifiers

This paper presents a new methodology for designing a broadband three-way Doherty power amplifier (DPA), which utilizes a reactance compensation generated by parallel peaking amplifiers to extend the bandwidth and improve the back-off efficiency. By analyzing the load impedance and efficiency of the...

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Bibliographic Details
Main Authors: Wa Kong, Jing Xia, Xinyu Zhou, Tianqi Zhang, Wence Zhang, Xu Bao
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Access
Subjects:
Bandwidth extension
Doherty power amplifier
high efficiency
reactance compensation
parallel peaking amplifier
three-way Doherty
Online Access:https://ieeexplore.ieee.org/document/9419041/

Internet

https://ieeexplore.ieee.org/document/9419041/

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