Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Akira Awasawa"'
Publikováno v:
Acta Astronautica. 24:279-282
NASDA is developing the Data Relay and Tracking Satellite System (DRTSS) toward the late 1990's when some Japanese user spacecraft are planed to appear. The DRTSS will include terminals on user spacecraft, two GEO satellites and few ground stations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87eb1efda9e0f7b339fab14a044df609
https://doi.org/10.1016/0094-5765(91)90176-6
https://doi.org/10.1016/0094-5765(91)90176-6
Autor:
Akihiko Nakasima, Kazuhide Noguchi, Akira Awasawa, Eiichi Tomita, Keisuke Ozawa, Toyahachi Yokota
Publikováno v:
18th International Communications Satellite Systems Conference and Exhibit.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36c08d1b97ebe16a9a7e3e91e9ac6d76
https://doi.org/10.2514/6.2000-1155
https://doi.org/10.2514/6.2000-1155
Publikováno v:
16th International Communications Satellite Systems Conference.
NASDA has carried out the basic interorbit communication experiments using ETS-VI (Engineering Test Satellite) in 1995. Being based on the ETS-VI experiments, COMETS (Communications and Broadcasting Engineering Test Satellite) will be launched in 199
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2b2059be6c4d3a3a37ca7a1fcad08e4
https://doi.org/10.2514/6.1996-1131
https://doi.org/10.2514/6.1996-1131
Autor:
Kouzou Kameda, Akira Awasawa, Masaaki Shimada, Kazuhiko Oshida, Chiharu Ohuchi, Yuichi Fujiwara
Publikováno v:
15th International Communicatons Satellite Systems Conference and Exhibit.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ca0f88c7b31366472de322f219cd244
https://doi.org/10.2514/6.1994-907
https://doi.org/10.2514/6.1994-907