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Dive into the research topics where Okubo Yoichi is active.

Publication


Featured researches published by Okubo Yoichi.


Archive | 2000

RADIO RELAY AMPLIFIER AND CONTROL METHOD FOR THE RADIO RELAY AMPLIFIER

Kagaya Noriyuki; Okubo Yoichi; Horaguchi Masato; Ito Kazuto


Archive | 1992

TRANSMISSION POWER CONTROL CIRCUIT

Sera Yasuo; Okubo Yoichi; Kagaya Noriyuki


Archive | 1995

REPEATING AMPLIFIER DEVICE

Okubo Yoichi; Sasaki Kanemi; Sudo Masaki; Horisawa Tateo; Kato Tetsumasa


Archive | 2003

APPARATUS FOR COMPENSATING DISTORTION CAUSED BY PRE- DISTORTION

Takada Toshio; Okubo Yoichi; Sudo Masaki; Horaguchi Masato; Motoe Naoki


Archive | 2002

DISTORTION IMPROVING CIRCUIT

Okubo Yoichi; Sudo Masaki; Horaguchi Masato; Takada Toshio; Motoe Naoki; Funada Takayoshi


Archive | 1996

REPEATING DEVICE USING OPTICAL CABLE

Okubo Yoichi; Norichika Michio; Suzuki Hiroshi; Yokote Takashi; Akiyama Tadashi; Suganuma Jun


Archive | 1998

RELAY AMPLIFIER DEVICE FOR TUNNEL

Norichika Michio; Funada Takayoshi; Sudo Masaki; Suzuki Hiroshi; Okubo Yoichi


Archive | 1995

HIGH ORDER HIGH FREQUENCY FILTER

Uchida Takashi; Sasaki Kanemi; Takahashi Yuji; Okubo Yoichi; Norichika Michio


Archive | 2002

FRAME STRUCTURE OF ELECTRONIC APPARATUS

Takahashi Hideaki; Kagaya Noriyuki; Uchida Takashi; Sudo Masaki; Okubo Yoichi


Archive | 1999

OPTICAL CONVERSION REPEATER

Norichika Michio; Okubo Yoichi; Kagaya Noriyuki; Matsuda Seiji; Chiba Osamu; Sudo Masaki

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