A Differential GaN Power Amplifier with <1° AM-PM Distortion for 5G mm-wave Applications

Dongyang Yan, Sehoon Park, yang zhang, Dries Peumans, Mark Ingels, Piet Wambacq

Onderzoeksoutput: Conference paper

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Samenvatting

This paper presents a 0.15μm GaN power amplifier (PA) for 5G applications. The differential two-stage PA contains a high-order interstage matching network for AM-PM distortion compensation without adding any extra active device. The implemented PA achieves a peak power added efficiency (PAEsat) of 25.5% and saturated output power (Psat) of 32.1dBm at 26GHz. The simulation and measurement results show less than 1 degree AM-PM variation up to Psat across a 24GHz to 30GHz frequency band.
Originele taal-2English
Titel18th European Microwave Integrated Circuits Conference
SubtitelEuMIC 2023
UitgeverijIEEE
Pagina's80-83
Aantal pagina's4
ISBN van elektronische versie978-2-87487-073-6
DOI's
StatusPublished - 2023
Evenement18th European Microwave Integrated Circuits Conference - Berlin, Germany
Duur: 18 sep 202319 sep 2023
https://www.eumweek.com/conferences/eumic.html

Publicatie series

Naam2023 18th European Microwave Integrated Circuits Conference, EuMIC 2023

Conference

Conference18th European Microwave Integrated Circuits Conference
Verkorte titelEuMIC
Land/RegioGermany
StadBerlin
Periode18/09/2319/09/23
Internet adres

Bibliografische nota

Publisher Copyright:
© 2023 European Microwave Association (EuMA).

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