Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SAT |
2015-10-07 09:10 |
Osaka |
Osaka University Nakanoshima Center |
A system performance study on reducing power consumption of DBF/channelizer for communication satellite Teruaki Orikasa, Amane Miura (NICT), Naoki Kobayashi (NEC Space Technologies), Shinji Senba (AXIS) SAT2015-26 |
We have been researching and developing a digital Beam Former and Digital Channelizer (DBF/channelizer) for communicatio... [more] |
SAT2015-26 pp.1-6 |
SAT |
2015-10-07 10:00 |
Osaka |
Osaka University Nakanoshima Center |
A study of the structure of the digital channelizer for application to the broadband satellite communications Minoru Akita, Futaba Ejima, Akinori Fujimura, Yu Okaue, Terumi Sunaga, Eiichi Sakai, Ryuji Ishii (Mitsubishi Electric Corp.) SAT2015-27 |
Satellite communication systems using a digital channelizer have the following advantages: 1) high utilization efficienc... [more] |
SAT2015-27 pp.13-18 |
SAT |
2015-10-07 13:05 |
Osaka |
Osaka University Nakanoshima Center |
Application of downlink non-orthogonal multiple access scheme for satellite/terrestrial integrated mobile communication system with dual satellites Eiji Okamoto (NITech/NICT), Hiroyuki Tsuji, Amane Miura (NICT) SAT2015-28 |
Satellite/terrestrial integrated mobile communication system (STICS) is a system in which a user terminal directly conne... [more] |
SAT2015-28 pp.41-46 |
SAT |
2015-10-07 13:55 |
Osaka |
Osaka University Nakanoshima Center |
Experimental Evaluation of Frequency Offset Compensation Method for Direct Spectrum Division Transmission Jun-ichi Abe, Jun Mashino, Tadao Nakagawa (NTT) SAT2015-29 |
This paper introduces a frequency compensation method applicable to multiple access in Direct Spectrum Division Transmis... [more] |
SAT2015-29 pp.55-60 |
SAT |
2015-10-07 14:30 |
Osaka |
Osaka University Nakanoshima Center |
Design of X Shape Dipole Antenna with Human Head Model for the Mobile Terminal of Satellite/Terrestrial Integrated Mobile Communication System Yoshiyuki Fujino (NICT), Tatsuya Sato, Makoto Yamaguchi (Toyo University), Yoshikazu Seki, Amane Miura, Teruaki Orikasa (NICT) SAT2015-30 |
Research and development of satellite/terrestrial integrated mobile communication system (STICS) is performed to achieve... [more] |
SAT2015-30 pp.61-64 |
SAT |
2015-10-07 15:20 |
Osaka |
Osaka University Nakanoshima Center |
Effect of vehicle body on beam switched telemetry slot antenna for UAV Shoichi Kitazawa (ATR), Masazumi Ueba (MuroranIT), Tomoaki Kumagai (ATR) SAT2015-31 |
[more] |
SAT2015-31 pp.71-74 |
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 |
2015-10-07 16:20 |
Osaka |
Osaka University Nakanoshima Center |
A Proposal of Beaconless Ground to Satellite Laser Communication System by Using GPS Information Keiichi Yano (SIT), Yoshihisa Takayama (Tokai Univ.), Hiroo Kunimori (NICT), Koichi Gyoda (SIT) SAT2015-33 |
In a space laser communication between a ground station and a satellite, a beacon laser had been used in acquisition of ... [more] |
SAT2015-33 pp.81-85 |
SAT |
2015-10-07 16:45 |
Osaka |
Osaka University Nakanoshima Center |
Evaluation of Optical Phase Stability on Optical Beam Former for Receiving Antenna under Temperature Fluctuation Hitomi Ono, Eisuke Haraguchi, Toshiyuki Ando, Junya Nishioka, Masateru Nagase (Mitsubishi Electric Co.), Amane Miura, Akira Akaishi, Takashi Takahashi, Morio Toyoshima (NICT) SAT2015-34 |
To provide a satellite communication system with high reliability for social infrastructure, building flexible beam adap... [more] |
SAT2015-34 pp.87-91 |
SAT |
2015-10-07 17:20 |
Osaka |
Osaka University Nakanoshima Center |
[Special Talk]
50 Years of Japan's Satellite Communications Research and Development
-- Recognition of Its Role and Expectations for the Future Development -- Takashi Iida (TMU) SAT2015-35 |
When 50 years have passed since the research and development (R&D) of satellite communications was started in Japan, it ... [more] |
SAT2015-35 pp.93-98 |
SAT |
2015-10-08 09:25 |
Osaka |
Osaka University Nakanoshima Center |
A study on handover of multiple UAVs among base stations with high-gain tracking antenna for real-time monitoring of large building Kazuto Yano, Shoichi Kitazawa, Tomoaki Kumagai (ATR) SAT2015-36 |
reviously, we have proposed a concept of a wireless communication system to provide broadband video datalink for multipl... [more] |
SAT2015-36 pp.99-104 |
SAT |
2015-10-08 09:50 |
Osaka |
Osaka University Nakanoshima Center |
Throughput Evaluation of Real-time Data Transmission over Multiple UAVs Masanori Horiuchi, Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Fumie Ono, Ryu Miura (NICT) SAT2015-37 |
Recently, unmanned aerial vehicles (UAVs) have attracted attention as a means to observe a terrain due to their ability ... [more] |
SAT2015-37 pp.105-108 |
SAT |
2015-10-08 10:15 |
Osaka |
Osaka University Nakanoshima Center |
Link budget study of a radio relay system using unmanned aerial vehicles Tomoyuki Shiraki, Tetsushi Ikegami (Meiji Univ.) SAT2015-38 |
In this study, we examined the communication performance between base stations using intermediate relay stations mounted... [more] |
SAT2015-38 pp.109-114 |
SAT |
2015-10-08 11:15 |
Osaka |
Osaka University Nakanoshima Center |
Simulation and Measurement results of BER Performance and Spectrum Distortion under High-order Modulation with the X-band GaN SSPA Mitsuhiro Nakadai (JAXA), Masahiro Funabashi, Toshihumi Inome (NEC Space) SAT2015-39 |
Japan Aerospace Exploration Agency (JAXA) has developed a 20W class X-band Solid State Power Amplifier (SSPA) using gall... [more] |
SAT2015-39 pp.123-127 |
SAT |
2015-10-08 13:20 |
Osaka |
Osaka University Nakanoshima Center |
16APSK/16QAM-OFDM 3.2Gbps RF Signal Direct-Processing Transmitter and Receiver Communication Experiments Using WINDS Satellte Kenji Suzuki (NICT), Masatomo Yahata, Midori Kato, Tetsuya Watanabe, Kenichi Hoshi, Tamio Okui, Shiro Yoshikawa (NEC), Masayoshi Yoneda (NEC Space Technorogies), Yoshiki Arakawa, Toshio Asai, Takashi Takahashi, Morio Toyoshima (NICT) SAT2015-40 |
The National Institute of Information and Communications Technology (NICT) has experimented using a 1,244 Mbps high-spee... [more] |
SAT2015-40 pp.137-140 |
SAT |
2015-10-08 13:45 |
Osaka |
Osaka University Nakanoshima Center |
Analytical Evaluation of Maximum Likelihood Estimation for SNR Shinji Nishijima, Ikuo Oka, Shingo Ata (Osaka City Univ.) SAT2015-41 |
The estimate channel state information (CSI) take an important role in the adaptive communication systems, which change ... [more] |
SAT2015-41 pp.141-144 |
SAT |
2015-10-08 14:45 |
Osaka |
Osaka University Nakanoshima Center |
Experimental Validation of a Practical Method of Estimating Distributed Array Antenna Patterns Daisuke Goto, Fumihiro Yamashita, Kouhei Suzaki, Hideya So, Yoshinori Suzuki, Kiyoshi Kobayashi (NTT) SAT2015-42 |
NTT Laboratory is studying distributed array antenna (DAA) systems for satellite communications that offer improved EIRP... [more] |
SAT2015-42 pp.151-156 |
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 |
SAT |
2015-10-08 15:35 |
Osaka |
Osaka University Nakanoshima Center |
Field Experiment Plan of Footprint Measurement System for Satellite with Onboard Large Antenna Amane Miura, Teruaki Orikasa, Maki Akioka, Hiroyuki Tsuji, Masaki Satoh, Morio Toyoshima (NICT) SAT2015-44 |
[more] |
SAT2015-44 pp.161-166 |
SAT |
2015-10-08 16:10 |
Osaka |
Osaka University Nakanoshima Center |
Relationship between Rain Attenuation Characteristics of Ku-Band Satellite Communications Links and Convective Rain Cloud Distribution in Tropical Region Keigo Takemoto, Yoshiaki Shibagaki, Yasuyuki Maekawa (Osaka Electro-Commun. Univ.) SAT2015-45 |
Rain attenuation statistics are obtained for both up and down links of Ku-band Superbird C, which connects the earth sta... [more] |
SAT2015-45 pp.167-170 |