Communication-Satellite Telecommunications(Date:2019/10/10)

Presentation
A Space System for Peace and Security

Osamu Ichiyoshi(HNB21C),  

[Date]2019-10-10
[Paper #]SAT2019-51
A novel design of beam coverage and receiver antenna for high capacity LEO-MIMO system

Daisuke Goto(NTT),  Fumihiro Yamashita(NTT),  Kiyohiko Itokawa(NTT),  Takaya Yamazato(Nagoya Univ.),  Ryo Okema(Nagoya Univ.),  

[Date]2019-10-10
[Paper #]SAT2019-49
Development of highly maintainable and reliable RF transceiver for satellite base stations

Munehiro Matsui(NTT),  Akira Matsushita(NTT),  Fumihiro Yamashita(NTT),  

[Date]2019-10-10
[Paper #]SAT2019-52
Comparative Study of Digital Pre-Distortion for 32APSK by Hardware Experiments and Numerical Calculations

Masaaki Kojima(NHK),  Yuki Koizumi(NHK),  Yoichi Suzuki(NHK),  Hisashi Sujikai(NHK),  

[Date]2019-10-10
[Paper #]SAT2019-53
[Special Talk] Research and development of satellite communication technologies at the National Institute of Information and Communications Technology and future prospects

Morio Toyoshima(NICT),  

[Date]2019-10-10
[Paper #]SAT2019-54
[Special Talk] R&D activity of flexible payload technologies for next generation High Throughput Satellite by the Engineering Test Satellite 9 Project

Amane Miura(NICT),  Mitsugu Okawa(NICT),  Eiichi Sakai(Mitsubishi Electric),  Yoshio Inasawa(Mitsubishi Electric),  

[Date]2019-10-10
[Paper #]SAT2019-55
Experimental Study of External Interference for Weak Spike Noise Observed with Satellite AIS

Daichi Hirahara(JAXA),  

[Date]2019-10-10
[Paper #]SAT2019-50
Array Calibration Method Considering Mutual Coupling between Elements

Hiroyuki Tsuji(NICT),  Yuma Abe(NICT),  Tomotada Kondo(Keio Univ.),  Yuiko Kikuchi(Keio Univ.),  Shuichi Adachi(Keio Univ.),  

[Date]2019-10-11
[Paper #]SAT2019-59
Study of Beam Power Control Methods of Ka-band Multi-beam Broadcasting Satellite System Using Meteorological Data

Takumi Iwamoto(FIT),  Kiyotaka Fujisaki(FIT),  

[Date]2019-10-11
[Paper #]SAT2019-60
Suppression of Sidelobe Level over Specific Points in S-band Assuming International Satellite Operation

Hiroaki Matsui(SoftBank),  Osamu Yoshida(SoftBank),  Kota Goto(SoftBank),  Tsuyoshi Kuzumaki(SoftBank),  Masahiko Sunagawa(SoftBank),  

[Date]2019-10-11
[Paper #]SAT2019-58
[Special Talk] Overview of OneWeb satellite constellation project

Osamu Yoshida(SoftBank),  Hiroaki Matsui(SoftBank),  

[Date]2019-10-11
[Paper #]SAT2019-65
A Technique for Licensed Spectrum Sharing between Space-Satellite and Terrestrial-Mobile Heterogeneous Multisystem

Rony Kumer Saha(KDDI Research),  

[Date]2019-10-11
[Paper #]SAT2019-61
Rain Attenuation Characteristics due to Typhoon Passage in Ku-band Satellite Links

Shunichi Sasaki(Osaka Electro-Commun. Univ.),  Yasuyuki Maekawa(Osaka Electro-Commun. Univ.),  

[Date]2019-10-11
[Paper #]SAT2019-56
A Comparison between Long-term Rain Attenuation Statistics and ITU-R Prediction Methods in Ku-Band Satellite Links

Kosuke Yamasaki(Osaka Electro-Comm. Univ.),  Yasuyuki Maekawa(Osaka Electro-Comm. Univ.),  

[Date]2019-10-11
[Paper #]SAT2019-57
Performance improvement of UAV-assisted data gathering system for distributed IoT terminals

Kohei Ueno(NIT),  Eiji Okamoto(NIT),  Hiroyuki Tsuji(NICT),  Amane Miura(NICT),  

[Date]2019-10-11
[Paper #]SAT2019-63
Performance Evaluation of Maximum Estimation Error of User Position Detection Method using Single Unmanned Aerial Vehicle

Hiroyasu Ishikawa(Nihon Univ.),  Yuki Horikawa(Nihon Univ.),  Hideyuki Shinonaga(Toyo Univ.),  

[Date]2019-10-11
[Paper #]SAT2019-64
Satellite Experiments on Direct Spectrum Division Transmissions over multiple satellite transponders

Fumihiro Yamashita(NTT),  Daisuke Goto(NTT),  Yasuyoshi Kojima(NTT),  Hiroki Shibayama(NTT),  Hiroyuki Kobashi(JSAT),  Daiki Haraguchi(JSAT),  

[Date]2019-10-11
[Paper #]SAT2019-62