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Tetsuaki Adachi

Hitachi

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Publication

Featured researches published by Tetsuaki Adachi.

Archive | 1999

Radio communication apparatus and radio frequency power amplifier

Hirotaka Ueno; Yasuhiro Nunogawa; Tetsuaki Adachi

Archive | 1994

Mobile communication apparatus and method

Kunio Kobayashi; Tetsuaki Adachi; Tsuyoshi Shibuya

Archive | 2005

High frequency power amplifier module, and wireless communication system

Masahito Numanami; Hitoshi Akamine; Tsuyoshi Shibuya; Tetsuaki Adachi; Masatoshi Morikawa; Yasuhiro Nunogawa

Archive | 2000

High frequency power amplifying module and wireless communication apparatus

Toru Fujioka; Yoshikuni Matsunaga; Isao Yoshida; Masatoshi Morikawa; Masao Hotta; Tetsuaki Adachi

Archive | 2001

High-frequency power amplifier, wireless communication apparatus and wireless communication system

Kouichi Matsushita; Tomio Furuya; Tetsuaki Adachi; Hitoshi Akamine; Nobuhiro Matsudaira

Archive | 1999

SEMICONDUCTOR AMPLIFYING CIRCUIT AND RADIO COMMUNICATIONS EQUIPMENT

Tetsuaki Adachi; Yasuhiro Nunokawa; Hirotaka Ueno; 裕崇 上野; 徹朗 安達; 康弘 布川

Archive | 1991

High frequency power amplifier circuit and mobile radio communication apparatus using the same

Yoshitomi Toba; Tetsuaki Adachi; Akira Masuda; Shinji Yamada; Mamoru Itou

Archive | 2000

High-frequency power amplifier and radio communications equipment

Tetsuaki Adachi; Hitoshi Akamine; Nobuhiko Ishihara; Yasuhiro Nunokawa; Koji Sugita; 徹朗 安達; 康弘 布川; 浩二 杉田; 伸彦 石原; 均 赤嶺

Archive | 2002

High frequency power amplifying apparatus having amplifying stages with gain control signals of lower amplitudes applied to earlier preceding stages

Hitoshi Akamine; Nobuhiko Ishihara; Tetsuaki Adachi; Yasuhiro Nunogawa; Kogi Sugita

Archive | 1994

Mobile communication apparatus with linear power control over wide dynamic range

Kunio Kobayashi; Tetsuaki Adachi; Tsuyoshi Shibuya

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Collaboration

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Hitoshi Akamine

Hitachi

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Yasuhiro Nunogawa

Hitachi

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Tsuyoshi Shibuya

Hitachi

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Kunio Kobayashi

Hitachi

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Eiichi Hase

Hitachi

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Hirotaka Ueno

Hitachi

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Masatoshi Morikawa

Hitachi

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Nobuhiko Ishihara

Hitachi

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Nobuhiro Matsudaira

Hitachi

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Osamu Kagaya

Hitachi

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