A miniature low current GaAs MMIC downconverter for Ku-band broadcast satellite applications

Keiichi Sakuno, Toshihiko Yoshimasu, Nobuyuki Matsumoto, Toshiya Tsukao, Yasuhito Nakagawa, Eiji Suematsu, Takashi Tomita

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

A miniature low-current GaAs monolithic microwave integrated circuit (MMIC) downconverter with a novel image rejection filter was developed for commercial Ku-band broadcast satellite receivers. The low-noise RF amplifier, image rejection filter mixer, and intermediate-frequency amplifier were integrated on this MMIC. This MMIC used 0.3-μm-gate ion-implanted GaAs MESFETs. The individual circuit designs and performance are described. The current consumption of the MMIC downconverter was only 40 mA. The chip size of the MMIC downconverter with the image rejection filter was 1.7 mm × 2.05 mm.

本文言語English
ホスト出版物のタイトルProceedings - IEEE Military Communications Conference
出版社Publ by IEEE
ページ101-104
ページ数4
ISBN(印刷版)0780306775
出版ステータスPublished - 1992 6 1
外部発表はい
イベントIEEE 1992 Microwave and Millimeter-Wave Monolithic Circuits Symposium - Albuquerque, NM, USA
継続期間: 1992 6 11992 6 3

出版物シリーズ

名前Proceedings - IEEE Military Communications Conference

Other

OtherIEEE 1992 Microwave and Millimeter-Wave Monolithic Circuits Symposium
CityAlbuquerque, NM, USA
Period92/6/192/6/3

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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