An 82 - 98 GHz medium power amplifier in a 0.1-μm GaAs pHEMT process

Jakov Mihaljevic*, Sudipta Chakraborty, Simon J. Mahon, Michael Heimlich

*Corresponding author for this work

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

Abstract

An 82 to 98 GHz medium power amplifier is presented in a commercially available 0.1 μm GaAs process. The amplifier achieves greater than 20 dB gain and a measured Psat above 20 dBm across the frequency range. The maximum Psat of 22 dBm is measured at 96 GHz, corresponding to a power density of 395 mW/mm. A peak PAE of 13.3% is measured at 96 GHz.

Original languageEnglish
Title of host publication2023 5th Australian Microwave Symposium (AMS)
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages41-42
Number of pages2
ISBN (Electronic)9798350399363
ISBN (Print)9798350399370
DOIs
Publication statusPublished - 2023
Event5th Australian Microwave Symposium, AMS 2023 - Melbourne, Australia
Duration: 16 Feb 202317 Feb 2023

Conference

Conference5th Australian Microwave Symposium, AMS 2023
Country/TerritoryAustralia
CityMelbourne
Period16/02/2317/02/23

Keywords

  • Power amplifier
  • W-band
  • GaAs

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