{"created":"2023-06-20T14:40:55.525756+00:00","id":7913,"links":{},"metadata":{"_buckets":{"deposit":"a0bc23bd-9b6d-4325-a583-9ecda5278c93"},"_deposit":{"created_by":1,"id":"7913","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"7913"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00007913","sets":["1543:1562:1569","1887:1891"]},"author_link":["42899","42906","42891","42893","42901","42894","42903","42907","42895","42900","42902","42890","42888","42898","42904","42905","42889","42892","42897","42896"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Millimeter-Wave Beam Energy Transmission to Microwave Rocket using a Tapered Mirror System"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-03","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{"bibliographic_title":"第32回宇宙エネルギーシンポジウム"},{"bibliographic_title":"32nd ISAS Space Energy Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第32回エネルギーシンポジウム (2013年3月1日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)), 相模原市, 神奈川県","subitem_description_type":"Other"}]},"item_5_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"The Space Energy Symposium (March 1, 2013. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Microwave rocket is expected to achieve the dramatically low cost way in order to transport mass materials to the space. (e.g. Space Solar Power Satellite). In the previous study, we succeeded in demonstrating 5 m beam transmission. The method is composed of two systems. First, a beam expander composed of a couple of offset parabolic mirrors was applied on the beam transmitter side. Second, the beam was condensed on the vehicle side to provide enough power density to propel the vehicle. However, both of the beam expand and the beam condenser have some problems. One of them is the bad beam profile after the beam expander system. Another is the mirror-exhaust gas interaction at the exit of the thruster, where a pair of offset parabolic mirrors interfered in generating thrust. In addition, the vehicle's center of mass was off axis because of the beam condenser optics. We solved those problems using a phase corrected mirror on the beam transmitter side and a new tapered mirror beam condenser on the vehicle side. These mirror systems were designed using both of the phase correction method and the ray tracing method.","subitem_description_type":"Other"}]},"item_5_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"},{"subitem_description":"形態: PDF","subitem_description_type":"Other"}]},"item_5_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"},{"subitem_description":"Physical characteristics: PDF","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0061912007","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: SES-2012-007","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"日本原子力研究開発機構(JAEA)"},{"subitem_text_value":"日本原子力研究開発機構(JAEA)"},{"subitem_text_value":"日本原子力研究開発機構(JAEA)"},{"subitem_text_value":"日本原子力研究開発機構(JAEA)"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"The University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"The University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"The University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"The University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"The University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"The University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Japan Atomic Energy Agency (JAEA)"},{"subitem_text_language":"en","subitem_text_value":"Japan Atomic Energy Agency (JAEA)"},{"subitem_text_language":"en","subitem_text_value":"Japan Atomic Energy Agency (JAEA)"},{"subitem_text_language":"en","subitem_text_value":"Japan Atomic Energy Agency (JAEA)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"浅井, 健太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"齋藤, 翔平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"栗田, 哲志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"福成, 雅史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山口, 敏和"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小紫, 公也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小田, 靖久"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"梶原, 健"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 幸司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂本, 慶司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Asai, Kenta","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Saito, Shohei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kurita, Satoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fukunari, Masafumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamaguchi, Toshikazu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Komurasaki, Kimiya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Oda, Yasuhisa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kajiwara, Ken","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Koji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sakamoto, Keishi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-17"}],"displaytype":"detail","filename":"61912007.pdf","filesize":[{"value":"796.5 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