{"created":"2023-06-20T14:39:32.349181+00:00","id":6278,"links":{},"metadata":{"_buckets":{"deposit":"920ba732-a09a-426d-8311-a7a15009e1a2"},"_deposit":{"created_by":1,"id":"6278","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"6278"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00006278","sets":["1887:1893","9:789:1031:1060"]},"author_link":["31633","31637","31634","31635","31636","31638"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Development of High Gain Antenna (HGA) for Mercury Magnetospheric Orbiter (MMO)"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-01-20","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"112","bibliographicPageStart":"107","bibliographicVolumeNumber":"JAXA-SP-05-008","bibliographic_titles":[{"bibliographic_title":"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"},{"bibliographic_title":"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","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"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. Therefore, we adopted the helical array antenna exited by radial-line for HGA system in terms of planar antennas. The dimension of Helical Element was decided by the numerical analysis of the TLM method and the experiment. Furthermore, the electric characteristic test model of 1/2 size in terms of the area was made by using this element. We established adjustment technique of amplitude and phase by the half-size model. Based on the result, we produced 1/1 full-size model. This paper describes the basic characteristic of HGA first, and then the influences of heat-resistant material and structure on electrical characteristics.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0049054022","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-05-008","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11984031","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構 宇宙科学研究本部　技術開発部"},{"subitem_text_value":"宇宙航空研究開発機構 宇宙科学研究本部　技術開発部"},{"subitem_text_value":"宇宙航空研究開発機構 宇宙科学研究本部　技術開発部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Technology Development Dept., Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Technology Development Dept., Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Technology Development Dept., Institute of Space and Astronautical Science"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鎌田, 幸男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川原, 康介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂井, 智彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kamata, Yukio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawahara, Kosuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sakai, Tomohiko","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":"2020-01-16"}],"displaytype":"detail","filename":"49054022.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"49054022.pdf","url":"https://jaxa.repo.nii.ac.jp/record/6278/files/49054022.pdf"},"version_id":"b1446587-c1c9-4ca2-a9d2-d5d8d4d0d092"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"BepiColombo","subitem_subject_scheme":"Other"},{"subitem_subject":"水星","subitem_subject_scheme":"Other"},{"subitem_subject":"アンテナ設計","subitem_subject_scheme":"Other"},{"subitem_subject":"アンテナ利得","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙探査","subitem_subject_scheme":"Other"},{"subitem_subject":"惑星軌道","subitem_subject_scheme":"Other"},{"subitem_subject":"アンテナ放射パターン","subitem_subject_scheme":"Other"},{"subitem_subject":"水星探査機","subitem_subject_scheme":"Other"},{"subitem_subject":"高利得アンテナ","subitem_subject_scheme":"Other"},{"subitem_subject":"ヘリカルアンテナ","subitem_subject_scheme":"Other"},{"subitem_subject":"BepiColombo","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Mercury","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"antenna design","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"antenna gain","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"space exploration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"planetary orbit","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"antenna radiation pattern","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Mercury Magnetospheric Orbiter","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"high gain antenna","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"helical antenna","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"水星探査機(MMO)搭載用高利得アンテナ(HGA)の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"水星探査機(MMO)搭載用高利得アンテナ(HGA)の開発"}]},"item_type_id":"3","owner":"1","path":["1060","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"6278","relation_version_is_last":true,"title":["水星探査機(MMO)搭載用高利得アンテナ(HGA)の開発"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:58:38.488460+00:00"}