Hiroyo Ogawa

According to our database, Hiroyo Ogawa authored at least 17 papers between 2001 and 2017.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2017

90-GHz band propagation characteristics in viaduct environment for railway radiocommunication system between train and trackside.

Hirokazu Sawada, Kentaro Ishizu, Fumihide Kojima, Hiroyo Ogawa, Kazuki Nakamura, Nagateru Iwasawa, Kunihiro Kawasaki, Nobuhiko Shibagaki

Proceedings of the 20th International Symposium on Wireless Personal Multimedia Communications, 2017

2014

Radio-on-terahertz over fiber system for future mobile fronthauling.

Atsushi Kanno, Pham Tien Dat, Iwao Hosako, Tetsuya Kawanishi, Hiroyo Ogawa

Proceedings of the IEEE Global Communications Conference, 2014

2013

Standardization Activities for Radio on Fiber Transmitter within IEC TC103/WG5.

Satoru Kurokawa, Junichiro Ichikawa, Tetsuya Kawanishi, Hiroyo Ogawa

IEICE Trans. Electron., 2013

2011

Implementation of an OFDM baseband with adaptive modulations to grouped subcarriers for millimeter-wave wireless indoor networks.

Chang-Soon Choi, Yozo Shoji, Hiroyo Ogawa

IEEE Trans. Consumer Electron., 2011

2008

Land Mobile Communication Systems: Phased-Array Antennas.

Ami Kanazawa, Ryu Miura, Hiroyo Ogawa, Masato Tanaka, Hiroyuki Tsuji

Encyclopedia of Wireless and Mobile Communications, 2008

2007

Network and access technologies for new generation mobile communications - overview of National R&D Project in NICT.

Fumiyuki Adachi, Hiromitsu Wakana, Hiroyuki Morikawa, Masahiro Kuroda, Hiroshi Harada, Shunkichi Isobe, Ryu Miura, Hiroyo Ogawa

Wirel. Commun. Mob. Comput., 2007

2006

Design and Performance of 32 GHz Portable Broadband Wireless Access System.

Kiyoshi Hamaguchi, Hiroyo Ogawa

Proceedings of the 64th IEEE Vehicular Technology Conference, 2006

24-GHz ultra-wideband short-range impulse radar for vehicular applications.

Hiroyo Ogawa

Proceedings of the 3rd IEEE Consumer Communications and Networking Conference, 2006

2005

Fiber-Optic Broadband Signal Distribution Link Based on a Millimeter-Wave Self-Heterodyne Transmission/Optical Remote Heterodyne Detection Technique.

Yozo Shoji, Yoshihiro Hashimoto, Hiroyo Ogawa

IEICE Trans. Electron., 2005

Development of Ultra-Wideband Short-Range Impulse Radar System for Vehicular Applications.

Kiyoshi Hamaguchi, Hiroyo Ogawa, Takehiko Kobayashi, Ryuji Kohno

IEICE Trans. Electron., 2005

Automatic Threshold Control for ASK Millimeter-Wave Transceivers.

Osamu Anegawa, Kiyoshi Hamaguchi, Hiroyo Ogawa

IEICE Trans. Commun., 2005

2004

Theoretical study on the intermodulation interference between wide-band mobile radio systems and narrow-band mobile radio systems.

Isao Nakazawa, Yoshiaki Kobayashi, Ryoichi Shimada, Toshikazu Youkai, Tatsuaki Hamai, Kaoru Murakami, Hiroyo Ogawa

Proceedings of the 2004 IEEE Wireless Communications and Networking Conference , 2004

2002

A block-coded modulation method for one-way multimode data transmission.

Eiji Okamoto, Hiroyo Ogawa

IEEE Trans. Commun., 2002

2001

60 GHz band 64 QAM/OFDM terrestrial digital broadcasting signal transmission by using millimeter-wave self-heterodyne system.

Yozo Shoji, Mamoru Nagatsuka, Kiyoshi Hamaguchi, Hiroyo Ogawa

IEEE Trans. Broadcast., 2001

A new approach to array beamforming using local scattering modeling.

Hiroyuki Tsuji, Kenichi Yamada, Hiroyo Ogawa

Proceedings of the 54th IEEE Vehicular Technology Conference, 2001

One-way multimode transmission using block-coded modulation for mobile communications.

Eiji Okamoto, Hiroyo Ogawa

Proceedings of the 54th IEEE Vehicular Technology Conference, 2001

BER performance of coherent-QPSK transmissions affected by phase noise from frequency converters.

Kiyoshi Hamaguchi, Yozo Shoji, Hiroyo Ogawa

Proceedings of the 54th IEEE Vehicular Technology Conference, 2001