A System Approach for Efficiency Enhancement and Linearization Technique of Dual-Input Doherty Power Amplifier

A System Approach for Efficiency Enhancement and Linearization Technique of Dual-Input Doherty Power Amplifier

In this paper, we propose an efficient system approach to improve the power efficiency of dual-input Doherty power amplifier (DIDPA) with maintaining its linearity level. An auto-tuning process based on a hybrid heuristic search control (HHSC) is applied to optimally define DIDPA configuration by op...

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Bibliographic Details
Main Authors: Chouaib Kantana, Mouchacine Benosman, Rui Ma, Yuji Komatsuzaki
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Journal of Microwaves
Subjects:
Doherty power amplifier
dual-input
digital predistortion
control process
optimization
heuristics
Online Access:https://ieeexplore.ieee.org/document/9999137/

Internet

https://ieeexplore.ieee.org/document/9999137/

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