Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ahmed Kiyoshi Sugihara"'
Autor:
Sergio Cuevas del Valle, Hodei Urrutxua, Pablo Solano-López, Roger Gutierrez-Ramon, Ahmed Kiyoshi Sugihara
Publikováno v:
Aerospace, Vol 9, Iss 12, p 798 (2022)
Deep space missions are recently gaining increasing interest from space agencies and industry, their maximum exponent being the establishment of a permanent station in cis-lunar orbit within this decade. To that end, autonomous rendezvous and docking
Externí odkaz:
https://doaj.org/article/030ab5a24a5d4dd8b4e1cfad9aa546d3
Publikováno v:
Acta Astronautica. 208:36-48
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff6b713ac0c06e458a7a2149f84605e5
https://doi.org/10.1016/j.actaastro.2023.03.040
https://doi.org/10.1016/j.actaastro.2023.03.040
Numerical Analysis on Optimal Deployment Configuration of Tightly-Folded Device-Laden Space Membrane
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN. 20:49-57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09288ca3067e6c2f0cafa7c807f854cf
https://doi.org/10.2322/tastj.20.49
https://doi.org/10.2322/tastj.20.49
Publikováno v:
Acta Astronautica. 181:362-376
Outer solar system exploration by a small spacecraft using a solar power sail is investigated. A solar power sail is an extended form of a solar sail that has thin-film solar cells attached over its surface. This concept makes it possible to generate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b50e98513814f311fd810d540bba8a34
https://doi.org/10.1016/j.actaastro.2021.01.020
https://doi.org/10.1016/j.actaastro.2021.01.020
Autor:
Camilla Colombo, Adrian Tatnall, Ahmed Kiyoshi Sugihara El Maghraby, Hyuk Park, Angelo Grubisic, Adriano Camps
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
The relative phase and amplitude calibration between individual receiving elements are one of the key challenges in interferometric microwave radiometry. For monolithic interferometers, for example the Microwave Imaging Radiometer with Aperture Synth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf8f71f195161c8fe4c7adcdc47aa1da
https://doi.org/10.1109/tgrs.2019.2949891
https://doi.org/10.1109/tgrs.2019.2949891
Autor:
Toshihiro Chujo, Tatsuaki Okada, Go Ono, Masanori Matsushita, Osamu Mori, Takanao Saiki, Yuichi Tsuda, Ahmed Kiyoshi Sugihara, Yuya Mimasu, Takahiro Iwata, Fuyuto Terui, Jun'ichiro Kawaguchi, Kaoru Ohashi, Yuki Takao, Naoko Ogawa, Hajime Yano, Jun Matsumoto, Yuki Kubo, Hideki Kato
Publikováno v:
Astrodynamics. 4:233-248
The solar power sail is an original Japanese concept in which electric power is generated by thin-film solar cells attached on the solar sail membrane. Japan Aerospace Exploration Agency (JAXA) successfully demonstrated the world’s first solar powe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee4cce4019308f4a9793f759aa5ff6cd
https://doi.org/10.1007/s42064-019-0067-8
https://doi.org/10.1007/s42064-019-0067-8
Publikováno v:
IEEE Geoscience and Remote Sensing Letters. 16:432-436
A novel mission concept applying satellite formation flight to passive microwave interferometry was recently proposed to significantly improve the interferometer’s spatial resolution. This concept was shown to sample the visibility in a hexagonal t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58ace0bfa9081c44e37c61648d515b9d
https://doi.org/10.1109/lgrs.2018.2876022
https://doi.org/10.1109/lgrs.2018.2876022
Autor:
Camilla Colombo, Ahmed Kiyoshi Sugihara El Maghraby, Hyuk Park, Adriano Camps, Angelo Grubisic, Adrian Tatnall
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
A modification to the extended CLEAN deconvolution method for passive microwave interferometric radiometers is presented to account for the interferometer beam patterns that vary depending on the source position within the interferometer field of vie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69f06d86aa58abe94525ff6efa3929d0
http://hdl.handle.net/2117/365734
http://hdl.handle.net/2117/365734
Akademický článek
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Publikováno v:
IGARSS
This paper introduces a multi-satellite approach to passive microwave interferometric radiometry applied to geostationary atmospheric sounding at 53 GHz. The concept applies satellite formation flight to the currently operational interferometric tech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::579ad9c6b1007c3a9ad0d7530bac5767
https://doi.org/10.1109/igarss.2017.8126944
https://doi.org/10.1109/igarss.2017.8126944