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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SANE, SAT (Joint) |
2019-02-14 10:25 |
Kagoshima | Tanegashima Island | Performance Evaluation of Frequency Flexibility for High Throughput Satellite in Disaster Scenario Yuma Abe, Mitsugu Okawa, Amane Miura, Kazunori Okada, Maki Akioka, Morio Toyoshima (NICT)  SAT2018-75 |
[more] | SAT2018-75 pp.105-108 |
| AP, SAT, SANE (Joint) |
2017-07-28 15:15 |
Aichi | Nagoya Institute of Technology | Evaluation of Accuracy in Footprint Measurement for Satellite with Onboard Large Antenna Masaki Satoh, Yoshiyuki Fujino, Amane Miura, Teruaki Orikasa, Maki Akioka, Hiroyuki Tsuji, Morio Toyoshima (NICT) SAT2017-17 |
For satellite mounted large scale deployable antenna，the temporal change of the antenna beam shape caused by distortion ... [more] | SAT2017-17 pp.57-62 |
| WBS, SAT (Joint) |
2017-05-25 15:50 |
Tochigi | Utsunomiya Univ. Yoto Campus | [Special Talk]
Dynamic Beam Control for Next Generation Mobile Communication Satellite with Large Deployable Antenna Maki Akioka, Amane Miura, Morio Toyoshima, Teruaki Orikasa, Masaki Sato, Hiroyuki Tsuji, Yoshiyuki Fujino (NICT), Tetsuji Katayama, Yoshihiro Oshida, Masahiko Sunagawa, Osamu Yoshida, Tsuyoshi Kuzumaki, Yuta Horiuchi, Yu Itoh, Keiichi Yano (Softbank) SAT2017-4 |
For mobile communication satellite for next generation satellite mobile communication service, very large aperture deplo... [more] | SAT2017-4 pp.19-24 |
| SAT, RCS (Joint) |
2016-08-19 14:30 |
Miyagi | Tohoku Gakuin University | A Flight Experiment of Ka Band Satellite Communications using Aeronautical Earth Station for WINDS Tomoshige Kan, Takashi Takahashi, Kazuyoshi Kawasaki, Toshio Asai, Maki Akioka, Morio Toyoshima (NICT) SAT2016-49 |
Satellite communication has attracted attention as an effective means of communication during the flight of the aircraft... [more] | SAT2016-49 pp.89-93 |
| AP, SAT, SANE (Joint) |
2016-07-21 09:55 |
Hokkaido | Otaru port marina | High precision measurement of large aperture reflector shape by vision metrology in orbit Maki Akioka, Teruaki Orikasa, Masaki Satoh, Amane Miura, Morio Toyoshima, Hiroyuki Tsuji, Yoshiyuki Fujino (NICT) SAT2016-12 |
The contracted research project by "R&D on dynamic beam control technique for next generation mobile communication satel... [more] | SAT2016-12 pp.7-11 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 16:55 |
Okinawa | Okinawa Prefectural Museum & Art Museum | A Feasibility Study of an Optical Antenna Measuring on LEO Using Small Optical TrAnsponder (SOTA) Yasushi Munemasa, Yoshisada Koyama, Maki Akioka, Morio Toyoshima (NICT) SAT2015-53 |
Small Optical TrAnsponder (SOTA) has been launch on 24th May 2014, which is developed by National Institute of Informati... [more] | SAT2015-53 pp.31-34 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-05 13:10 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Study on Satellite Antenna Pattern Prediction considering Location of Earth Stations for Footprint Measurement System Teruaki Orikasa, Amane Miura, Maki Akioka, Mashaki Satho, Morio Toyoshima (NICT) AP2015-132 SAT2015-54 |
Confirmation of radiation pattern of satellite antenna is very important for beam formation. National Institute of Infor... [more] | AP2015-132 SAT2015-54 pp.129-134(AP), pp.35-40(SAT) |
| SAT | 2015-10-07 15:55 |
Osaka | Osaka University Nakanoshima Center | Initial Overview of Satellite-ground Laser Communication Experiment using Small Optical TrAnsponder (SOTA) Yasushi Munemasa, Hideki Takenaka, Dimitar Kolev, Naohiko Iwakiri, Maki Akioka, Yoshisada Koyama, Hiroo Kunimori, Yoshihisa Takayama, Morio Toyoshima (NICT) SAT2015-32 |
Small Optical TrAnsponder (SOTA) has been launched and injected into 650 km-SSO on 24th May 2014, which is developed by ... [more] | SAT2015-32 pp.75-79 |
| SAT | 2015-10-08 15:10 |
Osaka | Osaka University Nakanoshima Center | Measurement network design for application of vision metrology to large reflector of mobile communication satellite Maki Akioka, Amane Miura, Teruaki Orikasa, Masaki Satoh, Morio Toyoshima, Hiroyuki Tsuji, Yoshiyuki Fujino (NICT) SAT2015-43 |
For personal mobile communication satellite, reflector with very large aperture will be required for personal terminal w... [more] | SAT2015-43 pp.157-160 |
| RCS, SAT (Joint) |
2015-08-17 11:45 |
Fukuoka | Fukuoka Univ. | Demonstration of Image transmission using Small Optical TrAnsponder (SOTA) Hideki Takenaka, Maki Akioka, Yoshisada Koyama, Kolev Dimitar, Yasushi Munemasa, Naohiko Iwakiri, Hiroo Kunimori (NICT), Eiji Okamoto (NIT), Morio Toyoshima (NICT) SAT2015-12 |
We promoted a study for the practical use of space optical communication in NICT and developed SOTA is loaded on 50kg-cl... [more] | SAT2015-12 pp.7-9 |
| SANE, SAT (Joint) |
2015-02-19 14:30 |
Okinawa | Okinawaken Shichoson Jichikaikan | Integration, Final Test and Orbital Initial Operation of SOTA onboard Small Satellite SOCRATES Maki Akioka, Yoshihisa Takayama, Yoshisada Koyama (NICT), Akira Miyake, Mamoru Yamada (AES) SAT2014-66 |
SOTA is a experimantal small optical communication instrument for orbital demonstration of 1.5 microns laser communicati... [more] | SAT2014-66 pp.91-95 |
| SAT | 2013-10-24 13:25 |
Fukuoka | IP CITY HOTEL Fukuoka | On very small satellite mission SOCRATES for space optical communication experiment Maki Akioka, Yoshihisa Takayama, Yoshisada Koyama (NICT), Akira Miyake, Mamoru Yamada (AES) SAT2013-36 |
We are developing very small satellite mission SOCRATES (Space Optical Communication Research Advanced Technology Satell... [more] | SAT2013-36 pp.33-37 |
| AP, SAT (Joint) |
2013-07-24 10:55 |
Hokkaido | Sun Refre Hakodate | Concept of terrestrial free-space laser communications network for future airborne- and satellite-based laser communication projects Morio Toyoshima, Yasushi Munemasa, Hideki Takenaka, Yoshihisa Takayama, Yoshisada Koyama, Hiroo Kunimori, Toshihiro Kubo-oka, Kenji Suzuki, Shinichi Yamamoto, Shinichi Taira, Hiroyuki Tsuji, Isao Nakazawa, Maki Akioka (NICT) SAT2013-11 |
The communication capacity of satellite communications becomes very large because of the higher performance of onboard s... [more] | SAT2013-11 pp.1-4 |
| WBS, SAT (Joint) |
2013-05-17 10:30 |
Tochigi | Utsunomiya Univ. | Study on atmospheric turbulence for laser communications for micro-satellites and its applicability to the satellite communications scenario Morio Toyoshima, Yasushi Munemasa, Hideki Takenaka, Yoshihisa Takayama, Yoshisada Koyama, Toshihiro Kubo-oka, Hiroo Kunimori, Maki Akioka (NICT) SAT2013-6 |
[more] | SAT2013-6 pp.31-38 |
| WBS, SAT (Joint) |
2013-05-17 11:20 |
Tochigi | Utsunomiya Univ. | Radiation Tolerance Evaluation SH-4A for SOTA (Small Optical TrAnsponder) Maki Akioka, Yoshisada Koyama, Yoshihisa Takayama (NICT), Hisashi Kitamura (NIRS), Ken Maeda (NEC), Tomohiro Ishiwa, Susumu Mitsuishi (NT Space) SAT2013-8 |
[more] | SAT2013-8 pp.45-49 |
| SAT | 2012-10-24 11:20 |
Overseas | Korea Seoul | On NICT's Working Group Activity on Future Satellite Communication Maki Akioka, Morio Toyoshima, Working Group on Future Satellite Communication (NICT) SAT2012-37 |
NICT had a working group (WG) activity on future strategy on satellite communication research as an internal task. On th... [more] | SAT2012-37 pp.9-13 |
| SAT, RCS (Joint) |
2012-08-30 18:00 |
Kochi | Kochi City Cultura-Plaza CUL-PORT | [Special Talk]
On NICT's Working Group Activity on Future Satellite Communication Maki Akioka, Morio Toyoshima, Working Group on Future Satellite Communication (NICT) SAT2012-25 RCS2012-111 |
NICT had a working group activity on future strategy on satellite communication research as an internal task. On the WG,... [more] | SAT2012-25 RCS2012-111 pp.43-47(SAT), pp.91-95(RCS) |
| AP, SAT (Joint) |
2012-07-26 13:00 |
Hokkaido | Hokkaido Univ. | Study on economic effects of the satellite communications in the Great East Japan Earthquake Morio Toyoshima, Takashi Takahashi, Yoshiyuki Fujino, Maki Akioka (NICT) SAT2012-9 |
[more] | SAT2012-9 pp.1-12 |
| SAT, WBS (Joint) |
2012-05-24 14:30 |
Iwate | Iwate Prefectural University | Development of Disaster Satellite Communication Experiment System using WINDS Takashi Takahashi, Shinichi Taira, Yoshiyuki Fujino, Akira Akaishi, Toshio Asai, Naoko Yoshimura, Maki Akioka, Morio Toyoshima (NICT) SAT2012-2 |
In the Great East Japan Earthquake of 2011, the terrestrial communications network suffered serious damage, and the effe... [more] | SAT2012-2 pp.7-11 |
| SAT | 2011-12-13 09:00 |
Aichi | Nagoya University | [Invited Talk]
Research and development issues of satellite communication systems for large scale disaster mitigation Naoto Kadowaki, Takashi Takahashi, Maki Akioka, Yoshiyuki Fujino, Morio Toyoshima (NICT) SAT2011-52 |
[more] | SAT2011-52 pp.83-87 |
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