Low current GaAs MMIC family with a miniaturized band-stop filter for Ku-band broadcast satellite applications

Toshihiko Yoshimasu; Keiichi Sakuno; Nobuyuki Matsumoto; Eiji Suematsu; Toshiya Tsukao; Takashi Tomita

Low current GaAs MMIC family with a miniaturized band-stop filter for Ku-band broadcast satellite applications

Toshihiko Yoshimasu^*, Keiichi Sakuno, Nobuyuki Matsumoto, Eiji Suematsu, Toshiya Tsukao, Takashi Tomita

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

7 Citations (Scopus)

Abstract

A low-current GaAs MMIC (monolithic microwave integrated circuit) family has been designed, fabricated, and tested for broadcast satellite receivers operating in the 11.7 to 12.2 GHz range. There are three kinds of MMICs: a low noise amplifier, a filter-type image rejection mixer, and an intermediate frequency amplifier. The total current dissipation of the three MMICs is only 35 mA. A single chip image rejection downconverter, in which the three circuits are integrated, has been successfully fabricated. The downconverter has no external hybrids and exhibits a noise figure of 3.5 dB, a conversion gain of 37 dB, and an image rejection of 40 dB.

Original language	English
Title of host publication	Technical Digest - GaAs IC Symposium (Gallium Arsenide Integrated Circuit)
Publisher	Publ by IEEE
Pages	147-150
Number of pages	4
ISBN (Print)	078030196X
Publication status	Published - 1992 Jan 1
Externally published	Yes
Event	13th Annual GaAs IC Symposium Technical Digest - Monterey, CA, USA Duration: 1991 Oct 20 → 1991 Oct 23

Publication series

Name	Technical Digest - GaAs IC Symposium (Gallium Arsenide Integrated Circuit)

Other

Other	13th Annual GaAs IC Symposium Technical Digest
City	Monterey, CA, USA
Period	91/10/20 → 91/10/23

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

Yoshimasu, T., Sakuno, K., Matsumoto, N., Suematsu, E., Tsukao, T., & Tomita, T. (1992). Low current GaAs MMIC family with a miniaturized band-stop filter for Ku-band broadcast satellite applications. In Technical Digest - GaAs IC Symposium (Gallium Arsenide Integrated Circuit) (pp. 147-150). (Technical Digest - GaAs IC Symposium (Gallium Arsenide Integrated Circuit)). Publ by IEEE.

Low current GaAs MMIC family with a miniaturized band-stop filter for Ku-band broadcast satellite applications. / Yoshimasu, Toshihiko; Sakuno, Keiichi; Matsumoto, Nobuyuki et al.

Technical Digest - GaAs IC Symposium (Gallium Arsenide Integrated Circuit). Publ by IEEE, 1992. p. 147-150 (Technical Digest - GaAs IC Symposium (Gallium Arsenide Integrated Circuit)).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yoshimasu, T, Sakuno, K, Matsumoto, N, Suematsu, E, Tsukao, T & Tomita, T 1992, Low current GaAs MMIC family with a miniaturized band-stop filter for Ku-band broadcast satellite applications. in Technical Digest - GaAs IC Symposium (Gallium Arsenide Integrated Circuit). Technical Digest - GaAs IC Symposium (Gallium Arsenide Integrated Circuit), Publ by IEEE, pp. 147-150, 13th Annual GaAs IC Symposium Technical Digest, Monterey, CA, USA, 91/10/20.

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AB - A low-current GaAs MMIC (monolithic microwave integrated circuit) family has been designed, fabricated, and tested for broadcast satellite receivers operating in the 11.7 to 12.2 GHz range. There are three kinds of MMICs: a low noise amplifier, a filter-type image rejection mixer, and an intermediate frequency amplifier. The total current dissipation of the three MMICs is only 35 mA. A single chip image rejection downconverter, in which the three circuits are integrated, has been successfully fabricated. The downconverter has no external hybrids and exhibits a noise figure of 3.5 dB, a conversion gain of 37 dB, and an image rejection of 40 dB.

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Low current GaAs MMIC family with a miniaturized band-stop filter for Ku-band broadcast satellite applications

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