Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Yasuhiro Kajikawa"'
Autor:
Takanao Saiki, Hirobumi Saito, Kousuke Kawahara, Sachiko Katumoto, Yasuhiro Kajikawa, Yusuke Hamada, Yuichi Tuda, Takahide Mizuno, Hiroyuki Sasaki, Seiji Kuroki, Yousuke Fukushima
Publikováno v:
JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 56:123-130
Miniature space GPS receivers have been developed by means of automobile-navigation technology. We expanded the frequency sweep range in order to cover large Doppler shift on orbit. We tested the performance in low earth orbits by means of a GPS simu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::082f231b35b893bff012926a5d131a8c
https://doi.org/10.2322/jjsass.56.123
https://doi.org/10.2322/jjsass.56.123
Autor:
Takahide Mizuno, Yasuhiro Kajikawa, Norihide Takeyama, Kousuke Kawahara, Makoto Mita, Hirokazu Ikeda
Publikováno v:
SPIE Proceedings.
A LIDAR system is an important navigation sensor that can make the long range distance measurements necessary to rendezvous with and touchdown on a target asteroid. More efficient mapping of a planetary surface requires the function of two-dimensiona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55fa8aa1daa30a22c004e16c9f211422
https://doi.org/10.1117/12.800791
https://doi.org/10.1117/12.800791
Publikováno v:
The proceedings of the JSME annual meeting. :367-368
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d62a9907944ea588194df57ee6dcd194
https://doi.org/10.1299/jsmemecjo.2008.5.0_367
https://doi.org/10.1299/jsmemecjo.2008.5.0_367