Recent R&D status of High Speed Data Transmission System for Satellite in JAXA(ICSANE 2012 (International Conference on Space, Aeronautical and Navigational Electronics))
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概要
- 論文の詳細を見る
Corresponding to the increasing of the sensor's data rate of Earth observation satellites, the Japan Aerospace Exploration Agency (JAXA) has been researching and developing high-speed mission data transmission system supporting Advanced Land Observaing Satellite (ALOS) series satellite. In this presentation, followings would be described. 1) Overview of Direct Transmission (DT) system and Data Relay and Communication (DRC) system in JAXA. 2) DT subsystem of ALOS-2 and X-band 16 QAM Modulator. 3) Ultra-high-speed transmission system for the next generation.
- 2012-10-03
著者
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Shimada Masaaki
Tsukuba Space Center
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Tashima Yoshiyuki
Tsukuba Space Center
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Araki Tomohiro
Tsukuba Space Center
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Inaoka Kazuya
Tsukuba Space Center