Výsledky vyhledávání - "アンテナ放射パターン"

Publikováno v: 宇宙航空研究開発機構特別資料: M-V型ロケット:5号機から8号機まで = JAXA Special Publication: The M-V Rockets: From the Fifth to the Eighth Vehicle. :149-167

M-Vロケットは、それ以前のM-3SIIロケットと形状が大きく異なるため、ほとんど全ての搭載アンテナについて新規開発を行った。その後、打上げ回数を重ねることで明るみになった問題点�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::d1e52ee97497f8fcc8cd878321f8226a
http://id.nii.ac.jp/1696/00005548/

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SSPS用大規模アレーアンテナの電流分布の研究:宇宙エネルギー利用システムの研究

Autor: Sezai, Toshihiro, Hisada, Yasumasa

Publikováno v: 宇宙航空研究開発機構特別資料: 平成18年度宇宙航空研究開発機構総合技術研究本部宇宙科学研究本部研究成果報告書 = JAXA Special Publication: Report on Research Achievements for FY2006 Institute of Space and Astronautical Science, Institute of Aerospace Technology, Japan Aerospace Exploration Agency. :173-178

The microwave based power transmission system (M-SSPS) is a huge system and its microwave transmitting antenna is also very large. Its aperture size is assumed to 1 to 2 km and the antenna would be composed of array antennas of one billion elements.

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http://id.nii.ac.jp/1696/00006016/

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Development of rectenna system for micro aerial vehicles

Autor: Katsunaga, Kenta, Ozawa, Ryoji, Komurasaki, Kimiya, Arakawa, Yoshihiro

Publikováno v: 第25回宇宙エネルギーシンポジウム平成17年度 = The Twenty-fifth Space Energy Symposium March 10, 2006. :79-83

'Innovative Aerial Robot Project' (IARP) is a project for Unmanned Aerial Vehicle (UAV) and Micro Aerial Vehicle (MAV) which is carried out as part of the 21st century COE program, 'Mechanical Systems Innovation'. 'Innovative' means that MAV contains

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::3685407935f01d94982a6bda053c6c28
http://id.nii.ac.jp/1696/00008077/

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The development of circular polarized doughnut-shaped beam antenna for MMO

Autor: Kawahara, Kosuke, Kamata, Yukio

Publikováno v: 宇宙航空研究開発機構特別資料: 平成16年度総合技術研究本部宇宙領域宇宙科学研究本部合同研究成果報告書:人工衛星系基盤技術 = JAXA Special Publication: FY2004 Report of Joint Research Achievements of the Space Division of Institute of Aerospace Technology and Institute of Space and Astronautical Science: Basic Technologies of Satellite Systems. :101-106

The BepiColombo is the international cooperation between ESA and JAXA in order to explore the planet Mercury. This mission comprises two science elements, MPO to be produced by ESA and MMO to be produced by JAXA. The MMO communication system has two

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http://id.nii.ac.jp/1696/00006271/

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Development of High Gain Antenna (HGA) for Mercury Magnetospheric Orbiter (MMO)

Autor: Kamata, Yukio, Kawahara, Kosuke, Sakai, Tomohiko

The harsh environment near Mercury (0.3 AU form the SUN) imposes 11 solar intensity on MMO HGA. As for HGA of spacecraft, a parabola antenna is common conventionally, but a planar antenna is advantageous in structure at solar flux concentration. Ther

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::5324c61ac99d9910be01461d6cc23cf4
http://id.nii.ac.jp/1696/00006272/

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Study on the power transmission system for a solar power satellite

Autor: Tanaka, Koji, Iida, Yusuke, Niki, Yohei, Aoki, Hideyuki, Kawasaki, Shigeo, Sasaki, Susumu

Publikováno v: 第6回宇宙科学シンポジウム = Proceedings of the 6th Space Science Symposium. :403-406

宇宙太陽発電衛星(SPS: Solar Power Satellite)はkmクラスの巨大な送電アンテナを衛星軌道上に構築し、地上においてマイクロ波として電力を受電するシステムである。送電距離が36,000kmにおよ�

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http://id.nii.ac.jp/1696/00011228/

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Characteristics of a large capacity helicon plasma source and its application to various wave experiments

Autor: Tanikawa, Takao, Shinohara, Shunjiro, Funaki, Ikko, Sato, Sugiya

Publikováno v: スペース・プラズマ研究会平成16年度 = Space Plasma Conference FY2004. :39-42

資料番号: AA0063347011

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::15c739de016300087cf43b4389262524
http://id.nii.ac.jp/1696/00012686/

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The 2 x 2 element layered active integrated antenna

Autor: Iida, Yusuke, Hoshino, Hiroshi, Nanokaichi, Kazuyoshi, Kawasaki, Shigeo, Shinohara, Naoki, Matsumoto, Hiroshi, Tanaka, Koji, Sasaki, Susumu

Publikováno v: 第24回宇宙エネルギーシンポジウム平成16年度 = The Twenty-fourth Space Energy Symposium March 7, 2005. :110-114

Our modern life is supported by massive energy consumption. At present, oil and gas have become the main energy sources. When these fossil fuels are wasted, a massive amount of CO2 is generated. Therefore, this problem becomes a hot topic. In order t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::b327e74ec3f923be42367aa7239a67ca
http://id.nii.ac.jp/1696/00008103/

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Microwave energy transmission for micro aerial vehicles by phased array antenna

Autor: Takayanagi, Hiroki, Ozawa, Ryoji, Oda, Yasuhisa, Komurasaki, Kimiya, Arakawa, Yoshihiro

Publikováno v: 第24回宇宙エネルギーシンポジウム平成16年度 = The Twenty-fourth Space Energy Symposium March 7, 2005. :105-109

'Innovative Aerial Robot Project' (IARP) is a project for Unmanned Aerial Vehicle (UAV) and Micro Aerial Vehicle (MAV) which is carried out as part of the 21st century COE program 'Mechanical Systems Innovation'. 'Innovative' means that MAV contains

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::da2b727b676932c1c7a3595398b7d25c
http://id.nii.ac.jp/1696/00008102/

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