Compact 160-GHz amplifier with 15-dB peak gain and 41-GHz 3-dB bandwidth

S. Hara, K. Katayama, K. Takano, I. Watanabe, N. Sekine, A. Kasamatsu, T. Yoshida, S. Amakawa, M. Fujishima

研究成果: Conference contribution

10 被引用数 (Scopus)

抄録

This paper presents a compact wideband amplifier at 160 GHz in 40-nm CMOS. Typical wideband amplifier design requires higher-order matching networks and more gain stages, both of which demand larger die area. The presented 8-stage amplifier uses a compact 'fishbone' layout technique, and its core size is as small as 190 × 123 μm2. A small-signal gain of 15 dB at 160 GHz and a 3-dB bandwidth of 41 GHz are achieved. It consumes 117 mW from a 0.9 V voltage supply.

本文言語English
ホスト出版物のタイトルProceedings of the 2015 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2015
編集者Domine Leenaerts
出版社Institute of Electrical and Electronics Engineers Inc.
ページ7-10
ページ数4
ISBN(電子版)9781479976416
DOI
出版ステータスPublished - 2015 11 25
外部発表はい
イベントIEEE Radio Frequency Integrated Circuits Symposium, RFIC 2015 - Phoenix, United States
継続期間: 2015 5 172015 5 19

出版物シリーズ

名前Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium
2015-November
ISSN(印刷版)1529-2517

Other

OtherIEEE Radio Frequency Integrated Circuits Symposium, RFIC 2015
国/地域United States
CityPhoenix
Period15/5/1715/5/19

ASJC Scopus subject areas

  • 工学(全般)

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