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titleReport on DLR-JAXA joint experiment: The Kirari Optical Downlink to Oberpfaffenhofen (KIODO)
Other TitleReport on DLR-JAXA joint experiment: The Kirari Optical Downlink to Oberpfaffenhofen (KIODO)
Author(jpn)Brechtelsbauer, M.; Giggenbach, D.; Horwath, J.; Knapek, M.; Perlot, N.; 荒井 功恵; 城野 隆; 小山 善貞; 倉 伸宏; 大日向 幸一
Author(eng)Brechtelsbauer, M.; Giggenbach, D.; Horwath, J.; Knapek, M.; Perlot, N.; Arai, Katsuyoshi; Jono, Takashi; Koyama, Yoshisada; Kura, Nobuhiro; Ohinata, Koichi
Author Affiliation(jpn)DLR; DLR; DLR; DLR; DLR; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構
Author Affiliation(eng)Deutsches Zentrum fur Luft- und Raumfahrt; Deutsches Zentrum fur Luft- und Raumfahrt; Deutsches Zentrum fur Luft- und Raumfahrt; Deutsches Zentrum fur Luft- und Raumfahrt; Deutsches Zentrum fur Luft- und Raumfahrt; Japan Aerospace Exploration Agency; Japan Aerospace Exploration Agency; Japan Aerospace Exploration Agency; Japan Aerospace Exploration Agency; Japan Aerospace Exploration Agency
Issue Date2007-04
PublisherJapan Aerospace Exploration Agency (JAXA)
宇宙航空研究開発機構
Publication date2007-04
Languageeng
AbstractJapan Aerospace Exploration Agency (JAXA) had built and launched the Optical Inter-orbit Communications Engineering Test Satellite (OICETS: KIRARI) with the optical terminal called the Laser Utilization Communications Equipment (LUCE) and performed optical communication tests with ESA's Advanced Relay and TEchnology MISsion (ARTEMIS) satellite around the end of 2005. OICETS' communications technology is mostly compatible to the optical ground station which was built by German Aerospace Center (DLR) for communications tests in the ongoing projects CAPANINA (Communications from Aerial Platform Networks) and TerraSAR (Synthetic Aperture Radar)-LCT-IOV. Therefore, DLR and JAXA would like to execute a downlink experiment from OICETS to DLR's optical ground station. Purpose of this experiment was to demonstrate the feasibility of high-speed optical data downlinks from LEO (Low Earth Orbit) (e.g. earth-observation) satellites to simple, inexpensive optical ground terminals for future use. The cooperative project was named as 'the Kirari Optical Downlink to Oberpfaffenhofen (KIODO)'. DLR and JAXA entered into Joint Research Agreement on the date of the last signature, April 28, 2006. The Joint Research Agreement remains effective until December 31, 2006. The first meeting was held on February 14, 2006 at DLR Oberpfaffenhofen, Wessling, Germany. The second meeting was on April 26, 2006 at JAXA Tsukuba Space Center, Japan. In those meetings, the period of experiments was determined from June 7-30, 2006. The KIODO trials were successfully conducted during that period, and the third meeting was held on December 5, and 6, 2006 at DLR Oberpfaffenhofen to discuss the results. This document describes the objectives of KIODO project, introductions of the facilities, experiment scenarios, and interface controls through the section two to the section five. In the section six, the results of feasibility assessments are summarized. The section seven shows the schedule. The experimental conditions and measured data in each trial are given in the section eight. The results are summarized in the section nine and the detailed discussions on some issues are described in the section 10.
Keywordssatellite communication; downlinking; optical communication; ground station; Japanese space program; KIRARI; OICETS; Optical Inter-orbit Communications Engineering; circular orbit; optical equipment; bit error rate; telescope; JAXA; DRL; 衛星通信; ダウンリンク; 光通信; 地上局; 日本の宇宙計画; きらり; OICETS; 光衛星間通信; 円軌道; 光学装置; ビット誤り率; 望遠鏡; JAXA; DRL
Document TypeTechnical Report
JAXA Category研究開発資料
ISSN1349-1121
SHI-NOAA0063468000
Report NoJAXA-RM-07-003E
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/40918


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