Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Abe Yuma"'
Autor:
Abe, Yuma, Ortiz, Flor, Lagunas, Eva, Baeza, Victor Monzon, Chatzinotas, Symeon, Tsuji, Hiroyuki
Satellite constellation systems are becoming more attractive to provide communication services worldwide, especially in areas without network connectivity. While optimizing satellite gateway placement is crucial for operators to minimize deployment a
Externí odkaz:
http://arxiv.org/abs/2405.01149
Publikováno v:
In Futures August 2024 161
Autor:
Carrasco-Casado, Alberto, Do, Phong Xuan, Kolev, Dimitar, Hosonuma, Takayuki, Shiratama, Koichi, Kunimori, Hiroo, Trinh, Phuc V., Abe, Yuma, Nakasuka, Shinichi, Toyoshima, Morio
Publikováno v:
Proceedings of the 2019 IEEE International Conference on Space Optical Systems and Applications (ICSOS)
LEO-to-GEO intersatellite links using laser communications bring important benefits to greatly enhance applications such as downloading big amounts of data from LEO satellites by using the GEO satellite as a relay. By using this strategy, the total a
Externí odkaz:
http://arxiv.org/abs/2002.02791
Publikováno v:
In IFAC PapersOnLine 2020 53(2):3304-3309
Akademický článek
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Autor:
Minoglou, Kyriaki, Karafolas, Nikos, Cugny, Bruno, Abe, Yuma, Kotake, Hideaki, Saito, Yoshihiko, Kolev, Dimitar R., Takahashi, Yasuhiro, Okura, Takuya, Fuse, Tetsuharu, Satoh, Yohei, Itahashi, Takamasa, Yamakawa, Shiro, Toyoshima, Morio
Publikováno v:
Proceedings of SPIE; September 2023, Vol. 12777 Issue: 1 p127775L-127775L-9, 1149985p
Autor:
Minoglou, Kyriaki, Karafolas, Nikos, Cugny, Bruno, Kotake, Hideaki, Abe, Yuma, Takahashi, Yasuhiro, Okura, Takuya, Fuse, Tetsuharu, Sato, Yohei, Itahashi, Takamasa, Yamakawa, Shiro, Toyoshima, Morio
Publikováno v:
Proceedings of SPIE; September 2023, Vol. 12777 Issue: 1 p127770U-127770U-11, 12649242p
Autor:
Kusano Masaaki, Tsuji Hiroyuki, Kanasashi Arimasa, Yoshimura Naoko, Okawa Mitsugu, Abe Yuma, Orikasa Teruaki, Tanaka Tai, Toyoshima Morio, Sunaga Terumi, Morikawa Eihisa, Tsunoda Toshiyasu, Miura Amane, Uchida Shigeru, Horie Nobuyoshi, Sakai Eiichi, Okura Takuya, Takahashi Takashi
Publikováno v:
2020 International Symposium on Antennas and Propagation (ISAP).
We have developed the advanced onboard antennas for High Throughput Satellite (HTS). They are three types of the antennas utilizing Ka-band frequencies to aim in-orbit verification by the Japanese Engineering Test Satellite 9 (ETS-9). First antenna i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f77aac885399164cb1ac6121ca4e34ba
https://doi.org/10.23919/isap47053.2021.9391228
https://doi.org/10.23919/isap47053.2021.9391228
Akademický článek
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K zobrazení výsledku je třeba se přihlásit.
Autor:
Abe, Yuma, Kotake, Hideaki, Saito, Yoshihiko, Kolev, Dimitar R., Takahashi, Yasuhiro, Okura, Takuya, Fuse, Tetsuharu, Satoh, Yohei, Itahashi, Takamasa, Yamakawa, Shiro, Toyoshima, Morio
Publikováno v:
Proceedings of SPIE; 1/15/2024, Vol. 12777, p127775L-127775L-9, 1p