Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Tetsuo Yasaka"'
Autor:
Yury N. Razoumny, Andrey A. Baranov, Brij Agrawal, Arthur M. Dula, Joerg Kreisel, Sergei A. Kupreev, David B. Spencer, Vladimir Yu. Razoumny, Tetsuo Yasaka
Publikováno v:
RUDN Journal of Engineering Research, Vol 23, Iss 4, Pp 269-282 (2022)
Over the last years many companies and national agencies in different countries have been involved in development of various technical aspects of on-orbit-servicing (OOS). US and Russian OOS experiences are described. The problem of OOS in general is
Externí odkaz:
https://doaj.org/article/15e0d9a64b7b49c98ff20886eee6bab0
Autor:
Katsumi Hattori, Tetsuo Yasaka, Josaphat Tetuko Sri Sumantyo, Daniele Perissin, Koichi Ito, Chiharu Hongo, Fumio Yamazaki, Kazuteru Namba, Akira Kato, Nobuyoshi Imura, Steven Gao, Onishi Shunsuke, Robertus Heru Triharjanto
Publikováno v:
IGARSS
Center for Environmental Remote Sensing, Chiba University develops L Band circularly polarized synthetic aperture radar (SAR) sensor for microsatellite (150 kg class). This paper explains the project, specification, antenna deployment, RF system, and
Publikováno v:
Acta Astronautica. 63:1312-1317
This paper attempts to search the lost fragments from the near-synchronous US TitanIIIC transtage explosion of February 21, 1992, known as the second major fragmentation of a TitanIIIC transtage. This breakup was accidentally observed by the Maui GEO
Publikováno v:
Acta Astronautica. 62(1):54-58
Accepted: 2006-12-11
資料番号: SA1000052000
資料番号: SA1000052000
Publikováno v:
Acta Astronautica. 62:151-158
The method of the orbit determination of a tethered satellite is introduced, and the plan using an electric wave interferometer is shown. Kyushu University is developing the tethered satellite QTEX. The motion of a tethered satellite is different fro
Autor:
Tetsuo Yasaka
Publikováno v:
Acta Astronautica. 59:638-643
Space has been attracting human attention since the dawn of our history, and clues thus given have triggered scientific and cultural evolutions. Now the space is in our hands. Near earth space has been developed, providing benefits to daily life. Moo
Publikováno v:
Acta Astronautica. 59:651-660
Preliminary studies on the planetary entry to Jupiter by aerocapture technique are studied in order to complete technological challenges to deliver scientific probe with low cost and smaller mass of the spacecraft to Jupiter. Jupiter aerocapture corr
Autor:
Tetsuo Yasaka, Toshiya Hanada
Publikováno v:
Journal of Spacecraft and Rockets. 42:1070-1076
Current orbital debris search strategies for telescopes observing in geosynchronous Earth orbit are designed around the known orbital distributions of cataloged objects. However, the majority of cataloged objects are believed to be intact spacecraft
Publikováno v:
Journal of Spacecraft and Rockets. 42(5):859-864
The applicability is examined of the hypervelocity collision model included in the NASA standard breakup model 2000 revision to low-velocity collisions possible in space, especially in the geosynchronous regime. The analytic method used in the standa
Publikováno v:
JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 53:160-165
This paper will examine the applicability of the hypervelocity collision model included in the NASA standard breakup model 2000 revision to low-velocity collisions possible in space, especially in the geosynchronous regime. The analytic method used i