Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
WBS, SAT (Joint) |
2015-05-29 09:40 |
Tokyo |
Tokyo City Univ. (Setagaya Campus) |
Evaluation and consideration for Demodulation performance of wireless communication, when interference wave removal by notch filter Masanobu Otake, Yuichi Yamaguchi, Naoki Kobayashi, Masayoshi Yoneda (NTSPACE), Kenji Suzuki, Morio Toyoshima (NICT) SAT2015-6 |
Communication interference issues are often reported in recent years in the wireless communication from the ground stati... [more] |
SAT2015-6 pp.31-36 |
SANE, SAT (Joint) |
2015-02-19 09:25 |
Okinawa |
Okinawaken Shichoson Jichikaikan |
A Study of an Onboard Switch for Mobile Satellite Communications Shinichi Taira, Takashi Takahashi (NICT), Kenji Kawamura, Takeo Kumagai (NTSpace) SAT2014-61 |
An onboard switch enables satellite communications systems with a multi-beam structure to operate more efficiently. The... [more] |
SAT2014-61 pp.61-65 |
SAT, RCS (Joint) |
2014-08-19 09:25 |
Kochi |
Kochi City Cultura-Plaza CUL-PORT |
16APSK-OFDM 3.2Gbps RF Signal Direct-Processing Transmitter and Receiver Communication Experiment with Uncompressed 4K UHDTV for Reconfigurable Communication Equipment Using "KIZUNA" (WINDS) Masatomo Yahata, Midori Kato, Tetsuya Watanabe, Kenichi Hoshi, Tamio Okui, Shiro Yoshikawa (NEC), Masayoshi Yoneda (NTSpace), Kenji Suzuki, Yoshiki Arakawa, Toshio Asai, Takashi Takahashi, Ryutaro Suzuki, Morio Toyoshima (NICT) SAT2014-25 |
Experiment by reconfigurable communication equipment is planned in order to develop the smaller and more efficient satel... [more] |
SAT2014-25 pp.1-4 |
SAT, RCS (Joint) |
2014-08-19 13:50 |
Kochi |
Kochi City Cultura-Plaza CUL-PORT |
Consideration about The Digital Modulation System with The Concealed Data Recovery Method Mitsuhisa Yamaji, Yuichi Yamaguchi, Masayoshi Yoneda (NTSPACE), Kenji Suzuki, Morio Toyoshima (NICT) SAT2014-29 |
As security reservation in data communications, the encryption to the data itself is currently main stream. In this case... [more] |
SAT2014-29 pp.21-26 |
SANE |
2014-06-20 14:45 |
Ibaraki |
Tsukuba Space Center, JAXA |
Development of 20W class X-band Amplifier using GaN
-- The Feasibility Study by the System Evaluation -- Mitsuhiro Nakadai, Johta Awano, Masanobu Yajima (JAXA), Masahiro Funabashi, Tomo Sakata (NTSpace) SANE2014-36 |
Japan Aerospace Exploration Agency (JAXA) has developed a 20W class X-band Solid State Power Amplifier (SSPA) using gall... [more] |
SANE2014-36 pp.75-78 |
SAT, SANE (Joint) |
2014-02-21 09:50 |
Yamaguchi |
Hotel Kamefuku (Yamaguchi) |
The Digital Modulation System with The Concealed Data Recovery Method Mitsuhisa Yamaji, Yuichi Yamaguchi, Masayoshi Yoneda (NTSPACE), Kenji Suzuki, Morio Toyoshima (NICT) SAT2013-60 |
As security reservation in old data communications, the encryption to the data itself is main stream. However, the data ... [more] |
SAT2013-60 pp.59-63 |
SANE |
2013-12-02 16:30 |
Overseas |
VAST/VNSC(2nd Dec.) & Melia Hotel (3rd Dec), Hanoi, Vietnam |
Development of a 20W class X-band Amplifier using GaN HEMT Technology for Space Use Mitsuhiro Nakadai, Johta Awano, Masaaki Shimada (JAXA), Masahiro Funabashi (NTSpace) SANE2013-92 |
Japan Aerospace Exploration Agency (JAXA) has developed a 20W class X-band Solid State Power Amplifier (SSPA) using gall... [more] |
SANE2013-92 pp.121-126 |
SANE |
2012-10-11 12:00 |
Overseas |
The SONGDO CONVENSIA, Incheon Korea |
Development Status of Electrical Power Subsystem for X-ray Astronomy Satellite "ASTRO-H" Takanobu Shimada, Kazuyuki Hirose, Akio Kukita, Hirokazu Ikeda, Yoshio Ohgushi, Masanobu Ozaki, Tadayasu Dotani, Tsuyoshi Okazaki, Tadayuki Takahashi (JAXA), Yukishige Nozaki, Takeshi Muramatsu (NTSpace), Kazuyo Mizushima (NEC) SANE2012-58 |
Japan Aerospace Exploration Agency (JAXA) has been developing an X-ray astronomy satellite named “ASTRO-H,” which will b... [more] |
SANE2012-58 pp.17-22 |
AP, SAT (Joint) |
2012-07-27 09:50 |
Hokkaido |
Hokkaido Univ. |
Communication Experiment with WINDS by RF signal Direct-Processing Transmitter and Receiver in high-efficiency modulation for Reconfigurable Communication Equipment Masatomo Yahata, Midori Kato, Shiro Yoshikawa, Tamio Okui, Tetsuya Watanabe (NEC), Masayoshi Yoneda (NTSPACE), Kenji Suzuki, Ryutaro Suzuki, Morio Toyoshima (NICT) SAT2012-15 |
Experiment by reconfigurable communication equipment is planned in order to develop the smaller and more efficient satel... [more] |
SAT2012-15 pp.43-47 |
AP, SAT (Joint) |
2012-07-27 10:30 |
Hokkaido |
Hokkaido Univ. |
Periodic Performance Tests of an Onboard Switch for Broadband Mobile Satellite Communications Shinichi Taira, Shinichi Yamamoto (NICT), Masayoshi Yoneda (NTSpace) SAT2012-17 |
An onboard switch enables satellite communications systems with a multi-beam structure to operate more efficiently. The... [more] |
SAT2012-17 pp.55-60 |
RCS, SAT (Joint) |
2011-08-26 10:20 |
Niigata |
Niigata Univ. |
Evaluation of a 16APSK RF signal Direct-Processing Transmitter and Receiver in high-efficiency modulation for Reconfigurable Communication Equipment in a small experiment satellite Midori Kato, Shiro Yoshikawa, Tamio Okui, Tetsuya Watanabe (NEC), Masayoshi Yoneda (NTSpace), Kenji Suzuki, Ryutaro Suzuki (NICT) SAT2011-31 |
This paper describes an evaluation of a 16APSK RF signal Direct-Processing Transmitter and Receiver designed for the Rec... [more] |
SAT2011-31 pp.81-86 |
SANE |
2011-06-24 13:15 |
Ibaraki |
Tsukuba Space Center (JAXA) |
Development of a small optical transponder and recent discussions on space laser communications Yoshihisa Takayama, Morio Toyoshima, Yoshisada Koyama, Hideki Takenaka, Maki Akioka (NICT), Koichi Shiratama (NTSpace), Ichiro Mase, Osamu Kawamoto (NEC) SANE2011-37 |
[more] |
SANE2011-37 pp.117-121 |
WBS, SAT (Joint) |
2011-05-10 09:55 |
Okinawa |
Okinawa Subtropical Environment Remote-Sensing Center |
Development of wideband digital channelizer and adaptive regenerative transponder Hideto Okada, Minoru Kobayashi, Masayoshi Yoneda (NTSpace), Toshio Asai, Mitsugu Ohkawa, Takashi Takahashi, Ryutaro Suzuki (NICT) SAT2011-4 |
One of the solutions to operate Ka-band satellite under rainy condition is application of adaptive satellite communicati... [more] |
SAT2011-4 pp.17-22 |
SAT, RCS (Joint) |
2010-08-27 11:50 |
Kagoshima |
Kagoshima Univ. |
Regenerative Repeating Performance of an Onboard Switch for Fading Channels Shinichi Taira, Shinichi Yamamoto (NICT), Masayoshi Yoneda (NTSpace) SAT2010-39 |
An onboard switch enables satellite communications systems with a multi-beam structure to operate more efficiently. The... [more] |
SAT2010-39 pp.59-63 |
SANE |
2010-06-25 17:00 |
Ibaraki |
Tsukuba Space Center (JAXA) |
Studies on laser communications between a small satellite and optical ground station network Yoshihisa Takayama, Morio Toyoshima (NICT), Yutaka Kakimi (AES), Koichi Shiratama (NTSpace), Takayoshi Kizaki (Spacelink) SANE2010-50 |
A small satellite and a small optical transponder being developed are introduced. With the given specifications, a scena... [more] |
SANE2010-50 pp.207-211 |
WBS, SAT (Joint) |
2010-06-10 13:25 |
Okinawa |
Okinawa-ken-Seinen-Kaikan |
Evaluation of an RF signal Direct-Processing Receiver for Reconfigurable Communication Equipment Midori Kato, Shiro Yoshikawa, Tamio Okui, Tetsuya Watanabe (NEC), Masayoshi Yoneda (NTSpace), Kenji Suzuki, Ryutaro Suzuki (NICT) SAT2010-2 |
This paper describes an evaluation of an RF signal Direct-Processing Receiver that samples the RF signal directly and ma... [more] |
SAT2010-2 pp.7-10 |
SANE |
2010-04-22 15:00 |
Okinawa |
Okinawa Subtropical Environment Remote-Sensing Center, NICT |
In-flight calibration plan for GPM/DPR Hiroshi Hanado, Katsuhiro Nakagawa, Nobuhiro Takahashi, Toshio Iguchi (NICT), Masahiro Kojima, Kinji Furukawa, Takeshi Miura, Yasutoshi Hyakusoku, Takayuki Ishikiri, Shuji Shimizu (JAXA), Minoru Okumura (NTspace) SANE2010-1 |
[more] |
SANE2010-1 pp.1-6 |
SAT, SANE (Joint) |
2009-02-27 11:00 |
Kyoto |
NICT Knowledge Creating Communication Research Center |
Performance of the onboard packet switch for the Engineering Test Satellite VIII in geostationary satellite orbit Shinichi Taira, Shinichi Yamamoto (NICT), Masayoshi Yoneda (NTSpace) SAT2008-68 |
An onboard switch enables satellite communications systems with a multi-beam structure to operate more efficiently. The... [more] |
SAT2008-68 pp.49-54 |
AP, SAT (Joint) |
2007-07-20 10:00 |
Hokkaido |
Daiichi-Takimotokan(Noboribetsu) |
Initial Characteristics of the onboard packet switch for the Engineering Test Satellite VIII on the satellite orbit Shinichi Taira, Shinichi Yamamoto, Shinichi Kozono (NICT), Masayoshi Yoneda (NTSpace) SAT2007-15 |
An onboard switch enables satellite communications systems with a multi-beam structure to operate more efficiently. The... [more] |
SAT2007-15 pp.17-22 |
SANE |
2007-06-28 13:00 |
Ibaraki |
Tsukuba Space Center (JAXA) |
Current status of CPR development for EarthCARE Kazuyuki Okada, Masahiro Kojima, Yukiei Iida, Toshiyoshi Kimura, Hiroaki Horie, Yukihiro Kankaku (JAXA), Hiroshi Kumagai, Yuichi Ohno, Kenji Sato (NICT), Minoru Okumura (NTSpace) SANE2007-45 |
The Earth Clouds, Aerosols and Radiation Explorer (EarthCARE) mission has been jointly proposed by European Space Agency... [more] |
SANE2007-45 pp.23-26 |