A Broadband Doherty Power Amplifier With a New Load Modulation Network

A Broadband Doherty Power Amplifier With a New Load Modulation Network

In this paper, we proposed a new load modulation method to improve bandwidth and efficiency at output power back-off (OBO) of the Doherty Power Amplifier (DPA). The quarter wavelength transmission line behind the combination point of the impedance inverter was replaced with a dual-frequency matching...

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Bibliographic Details
Main Authors: Jingchang Nan, Hui Wang, Mifang Cong, Wendong Yang
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Access
Subjects:
Doherty
load modulation network
dual-band
broadband
high efficiency
5G
Online Access:https://ieeexplore.ieee.org/document/9400824/

Internet

https://ieeexplore.ieee.org/document/9400824/

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