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V-band GaAs power amplifier cell

Jeremy Parker*, Simon J. Mahon, Andrew Jones, Melissa C. Gorman, Syed Muzahir Abbas

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

Abstract

The development of a compact, 0.1 um GaAs, V-band, power-Amplifier cell is reported. The cell is a building block suitable for stacking in order to implement amplifiers with higher power. The cell delivers 23.0 dBm in saturation at 60 GHz with a PAE of 19%. The 3-dB bandwidth is 10 GHz with a peak small-signal gain of 24.8 dB. For the design, a single-finger pHEMT model and foundry model were used and compared.

Original languageEnglish
Title of host publication2025 6th Australian Microwave Symposium (AMS)
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages79-80
Number of pages2
ISBN (Electronic)9798350379969
ISBN (Print)9798350379976
DOIs
Publication statusPublished - 2025
Event6th Australian Microwave Symposium, AMS 2025 - Gold Coast, Australia
Duration: 10 Feb 202511 Feb 2025

Conference

Conference6th Australian Microwave Symposium, AMS 2025
Country/TerritoryAustralia
CityGold Coast
Period10/02/2511/02/25

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