Broadband Monolithic GaN Balanced Amplifier Composed of Mixed Cascade-Tandem Directional Couplers and Cascode Stages

In this paper we present a broadband monolithic balanced amplifier reaching 30 dBm output power over a range from 5.7 GHz up to 35.1 GHz. To the best of our knowledge, such broad operational bandwidth has never been reported in literature for balanced topology. The amplifier is composed of broadband...

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Bibliographic Details

Published in:	IEEE Access
Main Authors:	Robert Smolarz, Kamil Staszek, Slawomir Gruszczynski, Krzysztof Wincza
Format:	Article
Language:	English
Published:	IEEE 2023-01-01
Subjects:	Balanced amplifier bandwidth enhancement broadband amplifier broadband directional coupler cascode amplifier GaN amplifier
Online Access:	https://ieeexplore.ieee.org/document/10320360/