E-Band Power Amplifier and Low-Noise Amplifier in 100-nm GaAs pHEMT Technology

Jen Ying Liu, Yi Hung Chiang, Jia Shiang Fu

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

2 Scopus citations

Abstract

E-band power amplifier (PA) and low-noise amplifier (LNA) are realized using WIN 100-nm GaAs pHEMT technology. Designed at 80 GHz, the PA is a two-stage common-source amplifier, whereas the LNA is a single-stage common-source amplifier. Measurement results show that the PA exhibits 13.2-dB gain, 19.9-dBm saturation power, and 19.2% peak PAE at 80 GHz. On the other hand, the measured gain and noise figure of the LNA at 80 GHz are 8.3 dB and 5.1 dB, respectively. The measured noise figure is as low as 3.4 dB at 82.5 GHz.

Original languageEnglish
Title of host publication2024 Asia-Pacific Microwave Conference
Subtitle of host publicationMicrowaves for Sustainable Future, APMC 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1245-1247
Number of pages3
ISBN (Electronic)9798350363548
DOIs
StatePublished - 2024
Event2024 IEEE Asia-Pacific Microwave Conference, APMC 2024 - Bali, Indonesia
Duration: 17 Nov 202420 Nov 2024

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC
ISSN (Electronic)2690-3946

Conference

Conference2024 IEEE Asia-Pacific Microwave Conference, APMC 2024
Country/TerritoryIndonesia
CityBali
Period17/11/2420/11/24

Keywords

  • GaAs pHEMT
  • low-noise amplifier
  • millimeter wave
  • power amplifier

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