{"created":"2023-07-27T06:54:03.381872+00:00","id":49185,"links":{},"metadata":{"_buckets":{"deposit":"8f86983d-a0f1-4823-9e38-eebc439a3ee1"},"_deposit":{"created_by":18,"id":"49185","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"49185"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00049185","sets":["2812:2813:2819"]},"author_link":["88110","61"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-05-24","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"5p.","bibliographicVolumeNumber":"2012-04-01 - 2015-03-31","bibliographic_titles":[{"bibliographic_title":"平成26(2014)年度 科学研究費補助金 挑戦的萌芽研究 研究成果報告書"},{"bibliographic_title":"2014 Fiscal Year Final Research Report","bibliographic_titleLang":"en"}]}]},"item_9_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{}],"nameIdentifiers":[{},{}]}]},"item_9_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"科学衛星による宇宙空間中のプラズマ波動の観測において、衛星搭載品からプラズマ波動受信器に混入する人工雑音をデジタル的に低減し、本来のサイエンスターゲットである自然プラズマ波動を精度よく観測するための耐雑音性の高い電磁界計測法を研究した。\n研究遂行においては、（１）観測波動データに混入した干渉ノイズ源の特定と除去・抑圧法、（２）有意な波動現象を自動認識・抽出するための信号処理アルゴリズム、（３）雑音が含まれる観測データをもちいた波動の伝搬方向推定法の3つの項目に大別して実施し、あけぼの衛星やかぐや衛星などの既存の観測衛星で取得した波動観測データを用いて、提案法の有効性を実証した。","subitem_description_type":"Abstract"},{"subitem_description":"In order to obtain high-quality data from plasma wave instruments onboard scientific satellite, it is important to reduce artificial noise radiated from the other instruments implemented in the satellite. In the present research project, we studied several digital signal processing methods to suppress these artificial noises to achieve precise observation of plasma waves.\nWe performed the following three topics: (1) data processing algorithm for identification and suppression of interference noise mixed in the observed wave data, (2) signal processing algorithms by which significant wave phenomena are automatically recognized and extracted, and (3) direction finding method of plasma waves from the observation data contaminated by artificial noise. We applied these methods to the observation data obtained by Akebono and Kaguya spacecraft, and demonstrated that our proposed techniques are effective for the plasma wave measurements.","subitem_description_type":"Abstract"}]},"item_9_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号:24654157, 研究期間(年度):2012-04-01 - 2015-03-31","subitem_description_type":"Other"},{"subitem_description":"出典：研究課題「高い電磁感受耐性を備えた科学衛星搭載適応型ソフトウェア電磁波観測器の研究」課題番号24654157\n（KAKEN：科学研究費助成事業データベース（国立情報学研究所）） \n（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-24654157/24654157seika/)を加工して作成","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00055498","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_17":{"attribute_name":"公開者","attribute_value_mlt":[{"subitem_publisher":"金沢大学総合メディア基盤センター"}]},"item_9_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/search/?qm=50243051"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=50243051","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24654157/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24654157/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-24654157/24654157seika/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-24654157/24654157seika/","subitem_relation_type_select":"URI"}}]},"item_9_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-09-20"}],"displaytype":"detail","filename":"INF-PR-KASAHARA-Y-kaken 2015-5p.pdf","filesize":[{"value":"293.2 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"INF-PR-KASAHARA-Y-kaken 2015-5p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/49185/files/INF-PR-KASAHARA-Y-kaken 2015-5p.pdf"},"version_id":"6f8082b1-f539-46c9-b2b5-3e142ed14005"}]},"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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"高い電磁感受耐性を備えた科学衛星搭載適応型ソフトウェア電磁波観測器の研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"高い電磁感受耐性を備えた科学衛星搭載適応型ソフトウェア電磁波観測器の研究"},{"subitem_title":"Study on intelligent signal processing for noise reduction of plasma wave instruments onboard scientific satellite","subitem_title_language":"en"}]},"item_type_id":"9","owner":"18","path":["2819"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-09-20"},"publish_date":"2019-09-20","publish_status":"0","recid":"49185","relation_version_is_last":true,"title":["高い電磁感受耐性を備えた科学衛星搭載適応型ソフトウェア電磁波観測器の研究"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T09:42:02.914873+00:00"}