Design of a Wideband Doherty Power Amplifier with High Efficiency for 5G Application

Design of a Wideband Doherty Power Amplifier with High Efficiency for 5G Application

This paper discusses the design of a wideband class AB-C Doherty power amplifier suitable for 5G applications. Theoretical analysis of the output matching network is presented, focusing on the impact of the non-ideally infinite output impedance of the auxiliary amplifier in back off, due to the devi...

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Bibliographic Details
Main Authors: Abbas Nasri, Motahhareh Estebsari, Siroos Toofan, Anna Piacibello, Marco Pirola, Vittorio Camarchia, Chiara Ramella
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Electronics
Subjects:
back-off efficiency
Doherty power amplifier
GaN HEMT
load modulation
wireless communications
Online Access:https://www.mdpi.com/2079-9292/10/8/873

Internet

https://www.mdpi.com/2079-9292/10/8/873

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