79-85GHz CMOS Amplifier with 0.35V Supply Voltage

Ruibing Dong, Kosuke Katayama, Kyoya Takano, Sangyeop Lee, Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima

研究成果: Conference contribution

抄録

A low-power W-band CMOS amplifier with a 0.35 V supply voltage is presented. It achieves a peak gain of 12.5 dB and consumes a power of 3.1 mW. However, the maximum available gain (MAG) or maximum stable gain (MSG) of transistor degrades markedly because of the low supply voltage and the near maximum oscillation frequency, f max . Thus, gain-boosting techniques must be employed to enhance the transistor's gain. An intuitive method, which involves drawing a set of circles, was presented to explain how the feedback network boosts the MAG to its highest value (Gmax). The method was employed in the design of the amplifier with a 0.35 V supply voltage.

本文言語English
ホスト出版物のタイトルEuMIC 2018 - 2018 13th European Microwave Integrated Circuits Conference
出版社Institute of Electrical and Electronics Engineers Inc.
ページ37-40
ページ数4
ISBN(電子版)9782874870521
DOI
出版ステータスPublished - 2018 11 16
外部発表はい
イベント13th European Microwave Integrated Circuits Conference, EuMIC 2018 - Madrid, Spain
継続期間: 2018 9 242018 9 25

出版物シリーズ

名前EuMIC 2018 - 2018 13th European Microwave Integrated Circuits Conference

Other

Other13th European Microwave Integrated Circuits Conference, EuMIC 2018
国/地域Spain
CityMadrid
Period18/9/2418/9/25

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学
  • 電子材料、光学材料、および磁性材料
  • 器械工学

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