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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, SAT (Joint) |
2012-07-27 10:10 |
Hokkaido | Hokkaido Univ. | Optimum Element Size of Array-Fed Reflector Antennas for 100-Beam-Class Multibeam Communications Satellite Yoshiyuki Fujino, Naokazu Hamamoto, Amane Miura, Teruaki Orikasa, Hiromitsu Wakana (NICT), Shin-ichi Yamamoto, Takashi Yanagi, Yoshio Inasawa, Masahiko Funada, Naoyuki Natori (Mitsubishi Electric Corp.)  SAT2012-16 |
Mobile satellite communications systems using 100-beam-class multibeam on-board antenna have been proposed and some of t... [more] | SAT2012-16 pp.49-54 |
| AP, SAT (Joint) |
2011-07-15 09:00 |
Nagano | Fac. Eng., Shinshu Univ. | Interference Measurement of Mobile Terminals and Base Stations Using an Aircraft for Study of Satellite-Terrestrial Integrated Mobile Communication System Hiroyuki Tsuji, Amane Miura, Yoshiyuki Fujino, Naokazu Hamamoto, Hiromitsu Wakana (NICT) SAT2011-12 |
[more] | SAT2011-12 pp.25-30 |
| AP, MW (Joint) |
2011-03-04 09:25 |
Ibaraki | Ibaraki Univ. | Outdoor/Indoor Propagation Experiment for Interference Estimation in Satellite/Terrestrial Integrated Mobile Communication System
-- Evaluation Using Cellular Phone, CW Transmitter and Pseudo Satellite -- Amane Miura, Hiroshi Watanabe, Naokazu Hamamoto, Hiroyuki Tsuji, Yoshiyuki Fujino, Ryutaro Suzuki (NICT) AP2010-187 |
[more] | AP2010-187 pp.83-88 |
| SANE, SAT (Joint) |
2011-02-25 14:30 |
Hyogo | NICT Kobe Research Laboratories | A mobile phone output power measurement in low population density region for interference etimation of satellite/terrestrial integrated mobile communication system Hiroshi Watanabe, Amane Miura, Naokazu Hamamoto, Yoshiyuki Fujino, Ryutaro Suzuki (NICT) SAT2010-90 |
The National Institute of Information and Communications Technology (NICT) has been studying "Satellite/Terrestrial Inte... [more] | SAT2010-90 pp.85-90 |
| SANE | 2010-10-27 18:00 |
Overseas | Ramada Hotel, Jeju-do, Korea | Measurement Experiment of Interference From Mobile Terminals and Base Stations Using an Airship Hiroyuki Tsuji, Amane Miura, Yoshiyuki Fujino, Naokazu Hamamoto, Ryutaro Suzuki (NICT) SANE2010-89 |
The interference from terrestrial base-stations or mobile terminals to satellite systems is one of the important issues ... [more] | SANE2010-89 pp.123-127 |
| AP, MW (Joint) |
2010-09-09 14:55 |
Tokyo | Tokyo Inst. tech. | A Fundamental Experiment of Outdoor/Indoor Propagation for Interference Estimation in Satellite/Terrestrial Integrated Mobile Communication System
-- Evaluation Using Cellular Phone and Pseudo Satellite -- Amane Miura, Hiroshi Watanabe, Naokazu Hamamoto, Hiroyuki Tsuji, Yoshiyuki Fujino, Ryutaro Suzuki (NICT) AP2010-70 |
[more] | AP2010-70 pp.17-22 |
| SAT, RCS (Joint) |
2010-08-27 10:50 |
Kagoshima | Kagoshima Univ. | Excitation Condition of Array-Fed Reflector Antennas for 100-Beam-Class Multibeam Communications Satellite Yoshiyuki Fujino, Naokazu Hamamoto, Amane Miura, Teruaki Orikasa, Ryutaro Suzuki (NICT), Shin-ichi Yamamoto, Yoshio Inasawa, Izuru Naito, Masahiko Funada, Naoyuki Natori (Mitsubishi Electric Corp.) SAT2010-36 |
Mobile satellite communications systems using 100-beam-class multibeam on-board antenna have been proposed and some of t... [more] | SAT2010-36 pp.41-46 |
| AP, SAT (Joint) |
2010-07-22 13:50 |
Hokkaido | Kitami Inst. Tech. | On Interference Level in Satellite Uplink for Satellite/Terrestrial Integrated Mobile Communication System
-- Evaluation by Using Interference Model from Terrestrial Link for Satellite/Terrestrial Integrated Mobile Communication System Using Population Distribution and Propagation Environment -- Amane Miura, Hiroshi Watanabe, Naokazu Hamamoto, Hiroyuki Tsuji, Yoshiyuki Fujino, Ryutaro Suzuki (NICT) AP2010-56 SAT2010-17 |
[more] | AP2010-56 SAT2010-17 pp.105-110(AP), pp.37-42(SAT) |
| AP | 2010-06-10 13:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | An Experiment of Mobile Phone Transmission Power for Interference Estimation of Satellite/Terrestrial Integrated Mobile Communication System Hiroshi Watanabe, Amane Miura, Naokazu Hamamoto, Yoshiyuki Fujino, Ryutaro Suzuki (NICT) AP2010-35 |
The National Institute of Information and Communications Technology (NICT) has been studying "Satellite/Terrestrial Inte... [more] | AP2010-35 pp.19-24 |
| SAT, SANE (Joint) |
2010-02-26 11:10 |
Tokyo | NICT-Honbu | A study of array feed design with large reflector Takaomi Matsuzaki, Katsunori Hirayama, Yasuhiko Yamasa (NEC TOSHIBA Space Systems, Ltd), Yoichi Koishi (NEC Corp.), Yoshiyuki Fujino, Amane Miura, Naokazu Hamamoto, Ryutaro Suzuki (NICT) SAT2009-56 |
Satllite communication using handy terminal have been operated. This paper describes the array feed design of this antte... [more] | SAT2009-56 pp.13-18 |
| SAT, SANE (Joint) |
2010-02-26 15:20 |
Tokyo | NICT-Honbu | Tradeoff Study on Array-Fed Reflector Antennas for 100-Beam-Class Multibeam Communication Satellite Yoshiyuki Fujino, Naokazu Hamamoto, Amane Miura, Ryutaro Suzuki (NICT), Shin-ichi Yamamoto, Yoshio Inasawa, Izuru Naito, Yoshihiko Konishi, Naoyuki Natori (Mitsubishi Electric Corporation) SAT2009-59 |
Mobile satellite communications systems using 100-beam-class multibeam on-board antenna have been proposed and some of t... [more] | SAT2009-59 pp.31-35 |
| SAT, SANE (Joint) |
2010-02-26 15:40 |
Tokyo | NICT-Honbu | On Interference Level in Satellite Uplink for Satellite/Terrestrial Integrated Mobile Communication System
-- Basic Analysis for Sharing Same Frequency between Multibeam Satellite and Terrestrial Communications Links -- Amane Miura, Hiroshi Watanabe, Naokazu Hamamoto, Yoshiyuki Fujino, Ryutaro Suzuki (NICT) SAT2009-60 |
[more] | SAT2009-60 pp.37-42 |
| SAT | 2009-10-29 16:10 |
Nara | Nara Prefectural New Public Hall | Research and Development on Satellite/Terrestrial Integrated Mobile Communication System for Secured and Safe Society. Yoshiyuki Fujino, Amane Miura, Hiroyuki Tsuji, Hiroshi Watanabe, Naokazu Hamamoto, Ryutaro Suzuki (NICT) SAT2009-28 |
[more] | SAT2009-28 pp.59-61 |
| SANE | 2009-08-28 16:50 |
Kanagawa | JAXA Sagamihara campus | A Study on low Sidelobe Multi-beam Generation for Mobile Communication Satellite Antennas Naokazu Hamamoto, Yoshiyuki Fujino, Ryutaro Suzuki (NICT) SANE2009-63 |
A satellite antenna equipped with a large-scale reflector and a phased-array feeder is indispensable in making multi-bea... [more] | SANE2009-63 pp.59-64 |
| AP, SAT (Joint) |
2009-07-10 13:25 |
Hokkaido | Otaru city, Hokkaido | Interference Measurement Experimentation of Mobile Base Stations Using an Aircraft in Satellite-Terrestrial Integrated Mobile Communication Systems Hiroyuki Tsuji, Yoshiyuki Fujino, Naokazu Hamamoto, Ryutaro Suzuki (NICT) AP2009-70 |
The National Institute of Information and Communications Technology (NICT) has been studying a new mobile communication ... [more] | AP2009-70 pp.153-158 |
| RCS, SAT (Joint) |
2008-12-18 16:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Special Talk]
Satellite/Terrestrial Integrated mobile Communication System Yoshiyuki Fujino, Naokazu Hamamoto, Tadashi Minowa, Ryutaro Suzuki, Masato Tanaka (NICT) SAT2008-55 |
[more] | SAT2008-55 pp.13-16 |
| SAT | 2008-11-07 17:20 |
Overseas | Riviera Hotel Pusan | A study of the mobile satellite communication using large reflector
-- communication capacity analysis using on board beam reconfiguration -- Yoshiyuki Fujino, Masato Tanaka, Naokazu Hamamoto (NICT), Yoichi Koishi, Yoshiaki Suzuki (NEC) SAT2008-52 |
The future mobile satellite system communication aiming at communications to small and low price mobile could be perfect... [more] | SAT2008-52 pp.229-234 |
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