Online edition: ISSN 2432-6380
[TOP] | [2016] | [2017] | [2018] | [2019] | [2020] | [2021] | [2022] | [Japanese] / [English]
SAT2019-49
A novel design of beam coverage and receiver antenna for high capacity LEO-MIMO system
○Daisuke Goto・Fumihiro Yamashita・Kiyohiko Itokawa（NTT）・Takaya Yamazato・Ryo Okema（Nagoya Univ.）
pp. 1 - 6
SAT2019-50
Experimental Study of External Interference for Weak Spike Noise Observed with Satellite AIS
○Daichi Hirahara（JAXA）
pp. 11 - 13
SAT2019-51
A Space System for Peace and Security
-- For elimination of man-made and natural disasters --
○Osamu Ichiyoshi（HNB21C）
pp. 15 - 20
SAT2019-52
Development of highly maintainable and reliable RF transceiver for satellite base stations
○Munehiro Matsui・Akira Matsushita・Fumihiro Yamashita（NTT）
pp. 21 - 26
SAT2019-53
Comparative Study of Digital Pre-Distortion for 32APSK by Hardware Experiments and Numerical Calculations
○Masaaki Kojima・Yuki Koizumi・Yoichi Suzuki・Hisashi Sujikai（NHK）
pp. 31 - 35
SAT2019-54
［特別講演］Research and development of satellite communication technologies at the National Institute of Information and Communications Technology and future prospects
○Morio Toyoshima（NICT）
pp. 43 - 46
SAT2019-55
［特別講演］R&D activity of flexible payload technologies for next generation High Throughput Satellite by the Engineering Test Satellite 9 Project
Amane Miura・○Mitsugu Okawa（NICT）・Eiichi Sakai・Yoshio Inasawa（Mitsubishi Electric）
pp. 47 - 50
SAT2019-56
Rain Attenuation Characteristics due to Typhoon Passage in Ku-band Satellite Links
○Shunichi Sasaki・Yasuyuki Maekawa（Osaka Electro-Commun. Univ.）
pp. 51 - 54
SAT2019-57
A Comparison between Long-term Rain Attenuation Statistics and ITU-R Prediction Methods in Ku-Band Satellite Links
○Kosuke Yamasaki・Yasuyuki Maekawa（Osaka Electro-Comm. Univ.）
pp. 61 - 64
SAT2019-58
Suppression of Sidelobe Level over Specific Points in S-band Assuming International Satellite Operation
○Hiroaki Matsui・Osamu Yoshida・Kota Goto・Tsuyoshi Kuzumaki・Masahiko Sunagawa（SoftBank）
pp. 71 - 76
SAT2019-59
Array Calibration Method Considering Mutual Coupling between Elements
○Hiroyuki Tsuji・Yuma Abe（NICT）・Tomotada Kondo・Yuiko Kikuchi・Shuichi Adachi（Keio Univ.）
pp. 81 - 85
SAT2019-60
Study of Beam Power Control Methods of Ka-band Multi-beam Broadcasting Satellite System Using Meteorological Data
-- Evaluation of Link Quality in Consideration of Beam-directivity --
○Takumi Iwamoto・Kiyotaka Fujisaki（FIT）
pp. 93 - 98
SAT2019-61
A Technique for Licensed Spectrum Sharing between Space-Satellite and Terrestrial-Mobile Heterogeneous Multisystem
○Rony Kumer Saha（KDDI Research）
pp. 103 - 108
SAT2019-62
Satellite Experiments on Direct Spectrum Division Transmissions over multiple satellite transponders
○Fumihiro Yamashita・Daisuke Goto・Yasuyoshi Kojima・Hiroki Shibayama（NTT）・Hiroyuki Kobashi・Daiki Haraguchi（JSAT）
pp. 109 - 114
SAT2019-63
Performance improvement of UAV-assisted data gathering system for distributed IoT terminals
○Kohei Ueno・Eiji Okamoto（NIT）・Hiroyuki Tsuji・Amane Miura（NICT）
pp. 115 - 120
SAT2019-64
Performance Evaluation of Maximum Estimation Error of User Position Detection Method using Single Unmanned Aerial Vehicle
○Hiroyasu Ishikawa・Yuki Horikawa（Nihon Univ.）・Hideyuki Shinonaga（Toyo Univ.）
pp. 121 - 126
SAT2019-65
［特別講演］Overview of OneWeb satellite constellation project
○Osamu Yoshida・Hiroaki Matsui（SoftBank）
p. 127
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