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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMT, OPE, MW, IEE-EMT [detail] | 2010-07-29 09:45 |
Hokkaido | Hokkaido Univ. | Research and Development of Scanning Variable Spot Beam Antenna Using Optically Controlled Beam Forming Network
-- Adaptive Satellite Communications System to improve Ka-band Availability -- Akira Akaishi, Ryutaro Suzuki, Yoshiyuki Fujino, Yozo Shoji (NICT), Tomohiro Akiyama, Takehito Iguchi (Mitsubishi Electric Corp.)  MW2010-38 OPE2010-23 |
For the improvement of the communications operating ratio due to the Ka-band rain attenuation， we propose an adaptive sa... [more] | MW2010-38 OPE2010-23 pp.7-12 |
| EMT, OPE, MW, IEE-EMT [detail] | 2010-07-29 10:10 |
Hokkaido | Hokkaido Univ. | Multiple-Beam Optically Controlled Beamformer Using Spatial Light Modulators Tomohiro Akiyama, Hirofumi Matsuzawa, Hideo Sumiyoshi, Takehito Iguchi (Mitsubishi Electric Corp.), Yozo Shoji, Akira Akaishi, Yoshiyuki Fujino, Ryutaro Suzuki (NICT) MW2010-39 OPE2010-24 |
We propose an optically controlled multiple-beam phased array antenna employing spatial light modulators. We have devel... [more] |
MW2010-39 OPE2010-24 pp.13-18 |
| AP, SAT (Joint) |
2010-07-22 09:25 |
Hokkaido | Kitami Inst. Tech. | Research and Development of Scanning Variable Spot Beam Antenna for Adaptive Satellite Communications
-- Adaptive Communications System to improve Ka-band operating ratio -- Akira Akaishi, Ryutaro Suzuki, Yoshiyuki Fujino, Yozo Shoji (NICT), Hideo Sumiyoshi, Hirofumi Matsuzawa (Mitsubishi Electric Corp.) SAT2010-12 |
For the improvement of the communications operating ratio due to the Ka-band rain attenuation， we propose an adaptive sa... [more] | SAT2010-12 pp.7-12 |
| AP, SAT (Joint) |
2010-07-22 09:50 |
Hokkaido | Kitami Inst. Tech. | Development of Optically Controlled Beam Forming Network for Variable Spot Scanning Antenna Hirofumi Matsuzawa, Tomohiro Akiyama, Hideo Sumiyoshi, Takehito Iguchi, Masateru Nagase (Mitsubishi Electric Corp.), Yozo Shoji, Yoshiyuki Fujino, Akira Akaishi, Ryutaro Suzuki (NICT) SAT2010-13 |
We proposed and developed the prototype of the OBFN that possesses a capacity of amplitude and phase of 2 optical beams ... [more] | SAT2010-13 pp.13-18 |
| AP, SAT (Joint) |
2010-07-23 15:25 |
Hokkaido | Kitami Inst. Tech. | Study of compensation method for nonlinear amplifier distortion and frequency characteristics of satellite communication earth station by using Volterra filter Mitsugu Ohkawa, Akira Akaishi, Toshio Asai, Kazuyoshi Kawasaki, Takashi Takahashi (NICT) SAT2010-25 |
For the broad band transmission in satellite communication, it is required to reduce the signal distortion of transmissi... [more] | SAT2010-25 pp.85-90 |
| WBS, SAT (Joint) |
2010-06-10 13:50 |
Okinawa | Okinawa-ken-Seinen-Kaikan | Variable Data Rate TDMA System for WINDS Experiments Takashi Takahashi, Mitsugu Ohkawa, Kazuyoshi Kawasaki, Akira Akaishi, Toshio Asai (NICT), Toshio Higuchi (JAXA), Nobufumi Saruwatari (Toshiba Corp.) SAT2010-3 |
After the Wideband InterNetworking engineering test and Demonstration Satellite “KIZUNA” (WINDS) was launched, many basi... [more] | SAT2010-3 pp.11-15 |
| WBS, SAT (Joint) |
2010-06-11 14:50 |
Okinawa | Okinawa-ken-Seinen-Kaikan | Survivability Applications via Wideband Internetworking Engineering Test and Demonstration Satellite "KIZUNA" (WINDS) Ryutaro Suzuki, Takashi Takahashi (NICT), Yoshihisa Kondo (ATR), Osamu Takizawa, Naoko Yoshimura (NICT), Shinji Yamaguchi (ATR), Maki Akioka, Mitsugu Ohkawa, Toshio Asai, Akira Akaishi, Takehiro Terada (NICT) SAT2010-10 |
“Survivability application experiment” was begun as one of the applications that effectively used the broadband communic... [more] | SAT2010-10 pp.51-56 |
| SAT, SANE (Joint) |
2010-02-26 17:15 |
Tokyo | NICT-Honbu | [Invited Talk]
Current Status and Plan of WINDS Basic Experiments in NICT Ryutaro Suzuki, Takashi Takahashi, Naoko Yoshimura, Mitsugu Ohkawa, Kazuyoshi Kawasaki, Akira Akaishi, Toshio Asai (NICT) SANE2009-171 SAT2009-63 |
[more] | SANE2009-171 SAT2009-63 pp.69-76(SANE), pp.55-62(SAT) |
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