Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Maki AKIOKA"'
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN. 18:93-100
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1552d282d4ef9873fc5fb448949dc7bf
https://doi.org/10.2322/tastj.18.93
https://doi.org/10.2322/tastj.18.93
Autor:
Morio Toyoshima, Yoshiyuki Fujino, Teruaki Orikasa, Masaki Satoh, Hiroyuki Tsuji, Amane Miura, Maki Akioka
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN. 17:33-38
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91e36a5bbf49f9dcf6ec0ff3e941e0c1
https://doi.org/10.2322/tastj.17.33
https://doi.org/10.2322/tastj.17.33
Autor:
Toshio Asai, Takashi Takahashi, Kazuyoshi Kawasaki, Morio Toyoshima, Norihiko Katayama, Maki Akioka, Tomoshige Kan
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN. 16:449-453
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27c5be5b44b3e2a31a22e305f15767f0
https://doi.org/10.2322/tastj.16.449
https://doi.org/10.2322/tastj.16.449
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN. 16:230-235
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d07e73f495e83f3b650d2682d5d201a
https://doi.org/10.2322/tastj.16.230
https://doi.org/10.2322/tastj.16.230
Autor:
Maki Akioka, Hiroyuki Tsuji, Masaki Satoh, Yoshiyuki Fujino, Morio Toyoshima, Teruaki Orikasa, Amane Miura
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLI-B5, Pp 3-6 (2016)
Satellite for next generation mobile satellite communication service with small personal terminal requires onboard antenna with very large aperture reflector larger than twenty meters diameter because small personal terminal with lower power consumpt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a52c4718a5147e59aa9143d1e32124ac
https://doi.org/10.5194/isprs-archives-xli-b5-3-2016
https://doi.org/10.5194/isprs-archives-xli-b5-3-2016
Publikováno v:
International Conference on Space Optics — ICSO 2016.
Recently, the sensors ability of remote sensing satellites are offering much better resolution, higher quality, etc. [1] The gathered data size by the satellite has become larger. However, generally, downlink transfer capacity from the satellite to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c83c4b1edd54fcd419632d7d609cdfc
https://doi.org/10.1117/12.2296176
https://doi.org/10.1117/12.2296176
Autor:
Morio Toyoshima, Hideki Takenaka, Dimitar Kolev, Maki Akioka, Yoshisada Koyama, Hiroo Kunimori, Yasushi Munemasa
Publikováno v:
International Conference on Space Optics — ICSO 2016.
In recent years, the performance of observation equipment mounted on satellites has improved to such levels that it can obtain significant amount of data from a single observation [1]. Radio waves are used as a method for transmitting large volumes o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22d57b32ce6bd0bc0b781c405964b9a3
https://doi.org/10.1117/12.2296179
https://doi.org/10.1117/12.2296179
Autor:
Yasushi Munemasa, Tetsuharu Fuse, Kenji Suzuki, Dimitar Kolev, Yoshisada Koyama, Toshihiro Kubooka, Maki Akioka, Hideki Takenaka, Hiroo Kunimori, M. Toyoshima
Publikováno v:
International Conference on Space Optics — ICSO 2016.
National Institute of Information and Communications Technology (NICT) has a long history of the R&D of space laser communications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::663c3ba2f006b9802eb632e280851daf
https://doi.org/10.1117/12.2296224
https://doi.org/10.1117/12.2296224
Autor:
Morio Toyoshima, Yasushi Munemasa, Hiroo Kunimori, Hideki Takenaka, Alberto Carrasco-Casado, Kenji Suzuki, Maki Akioka, Tetsuharu Fuse, Dimitar Kolev, Toshihiro Kubooka, Yoshisada Koyama
Free-space optical communications have held the promise of revolutionizing space communications for a long time. The benefits of increasing the bitrate while reducing the volume, mass and energy of the space terminals have attracted the attention of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2a8b18479bcffa12521b59cac5201f5
Publikováno v:
Transactions of the Japan Society of Aeronautical & Space Sciences, Aerospace Technology Japan; 2020, Vol. 18 Issue 3, p93-100, 8p