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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Hiroyuki Kiyanagi is active.

Publication


Featured researches published by Hiroyuki Kiyanagi.


Archive | 2010

Method and system for CPRI cascading in distributed radio head architectures

Hiroyuki Seki; Hiroyuki Kiyanagi; Wei-Peng Chen; Chenxi Zhu; Nien-tai Kai Mao


Archive | 1997

Space diversity receiving apparatus

Hiroyuki Kiyanagi; Yasuhiro Shibuya; Takanori Iwamatsu; Toshiaki Suzuki


Archive | 1998

Multiplex radio transmitter and multiplex radio transmission method, multiplex radio receiver and multiplex radio receiving method, and multiplex radio transceiver and multiplex transmission/receiving system

Hiroyuki Kiyanagi; Toshiaki Suzuki; Yasuhiro Shibuya; Hiroshi Suzuki


Archive | 1995

Clock phase detecting circuit and clock regenerating circuit each arranged in receiving unit of multiplex radio equipment

Takanori Iwamatsu; Hiroyuki Kiyanagi


Archive | 1995

Radio receiver for use in the reception of digital multiplexing signals

Hiroyuki Kiyanagi; Yuitsu Ogata; Toshio Tamura; Hisao Narita; Takahiko Terakado; Kenzo Kobayashi


Archive | 1995

Automatic amplitude equalizer

Kenzo Kobayashi; Toshio Kawasaki; Toshio Tamura; Hiroyuki Kiyanagi; Takanori Iwamatsu


Archive | 1995

Carrier regeneration circuit including area judging device

Hiroyuki Kiyanagi; Takanori Iwamatsu


Archive | 1997

Carrier regenerating circuit

Hiroyuki Kiyanagi; Masayuki Watabe


Archive | 2002

Ofdm transmission/reception apparatus

Hiroyuki Kiyanagi; Mitsuo Kobayashi; Shinya Ookawa; Takanori Iwamatsu


Archive | 2002

Appareil d'emission/de reception ofdm

Hiroyuki Kiyanagi; Mitsuo Kobayashi; S Ookawa; Takanori Iwamatsu

Collaboration


Dive into the Hiroyuki Kiyanagi's collaboration.

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