{"created":"2023-07-27T07:53:19.444199+00:00","id":29077,"links":{},"metadata":{"_buckets":{"deposit":"9e0ee5fe-8019-4658-9422-02358efd1213"},"_deposit":{"created_by":20,"id":"29077","owners":[20],"pid":{"revision_id":0,"type":"depid","value":"29077"},"status":"published"},"_oai":{"id":"oai:doshisha.repo.nii.ac.jp:00029077","sets":["4251:8138:8139:8140:9154","8:3372:3847:9153"]},"author_link":["30754","30481","30482","30755","30756","15455","28361"],"control_number":"29077","item_1693811493084":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1694490770713":{"attribute_name":"権利者情報","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"DA18202107","nameIdentifierScheme":"AID"}],"rightHolderNames":[{"rightHolderLanguage":"ja","rightHolderName":"同志社大学ハリス理化学研究所"},{"rightHolderLanguage":"en","rightHolderName":"Harris Science Research Institute of Doshisha University"}]}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-07-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"75","bibliographicPageStart":"71","bibliographicVolumeNumber":"63","bibliographic_titles":[{"bibliographic_title":"同志社大学ハリス理化学研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"The Harris science review of Doshisha University","bibliographic_titleLang":"en"}]}]},"item_1_description_12":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"受信信号強度を用いた, 受信電力モデルに基づく波源位置推定技術が提案されている. この方式は, 受信電力の空間分布モデルを想定し, 複数の地点において測定した受信信号強度に対して受信電力モデルを最適化することで波源の位置推定を行うものである. この方式では, 対象となる送受のアンテナは無指向性であり, また送受信点間では自由空間伝搬を想定していた. 本稿では, アンテナの指向性と伝搬定数を推定の対象に加え, 波源位置推定性能の向上を図る.","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"A wave source location estimation technique based on the received power model has been proposed. In the technique, a model of the spatial distribution of the received power is assumed and the distribution is optimally fitted to the received signal strength measured at multiple points to estimate the location of the wave source. In this technique, the antenna patterns of the target wave source and the receiver are assumed to be non-directional and the free space propagation is assumed. In this paper, we attempt to improve the performance of the wave source location estimation by considering the directivity of the antennas and the variation of the propagation constant.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_1_description_25":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.14988/00029076","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_15":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"同志社大学ハリス理化学研究所","subitem_publisher_language":"ja"}]},"item_1_publisher_16":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Harris Science Research Institute of Doshisha 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同志社大学大学院理工学研究科"},{"subitem_text_language":"ja","subitem_text_value":"後藤, 遼 / 同志社大学大学院理工学研究科"},{"subitem_text_language":"ja","subitem_text_value":"清水, 聡 / (株)国際電気通信基礎技術研究所"},{"subitem_text_language":"ja","subitem_text_value":"岩井, 誠人 / 同志社大学理工学部電子工学科教授"},{"subitem_text_language":"ja","subitem_text_value":"衣斐, 信介 / 同志社大学理工学部電子工学科教授"}]},"item_1_text_9":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Akiyama, Takato / Faculty of Science and Engineering, Department of Electronics, Doshisha University"},{"subitem_text_language":"en","subitem_text_value":"Okamoto, Seiryu / Faculty of Science and Engineering, Department of Electronics, Doshisha University"},{"subitem_text_language":"en","subitem_text_value":"Kawai, Yuki / Faculty of Science and Engineering, Department of Electronics, Doshisha University"},{"subitem_text_language":"en","subitem_text_value":"Goto, Ryo / Faculty of Science and Engineering, Department of Electronics, Doshisha University"},{"subitem_text_language":"en","subitem_text_value":"Shimizu, Satoru / Advanced Telecommunications Research Institute International"},{"subitem_text_language":"en","subitem_text_value":"Iwai, Hisato / Faculty of Science and Engineering, Department of Electronics, Doshisha University"},{"subitem_text_language":"en","subitem_text_value":"Ibi, Shinsuke / Faculty of Science and Engineering, Department of Electronics, Doshisha University"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"秋山, 駿斗","creatorNameLang":"ja"},{"creatorName":"アキヤマ, タカト","creatorNameLang":"ja-Kana"},{"creatorName":"Akiyama, 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strength","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"directivity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"propagation constant","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"受信電力モデルに基づく波源位置推定技術の推定性能向上に関する検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"受信電力モデルに基づく波源位置推定技術の推定性能向上に関する検討","subitem_title_language":"ja"},{"subitem_title":"ジュシン デンリョク モデル ニ モトズク ハゲン イチ スイテイ ギジュツ ノ スイテイ セイノウ コウジョウ ニカンスル ケントウ","subitem_title_language":"ja-Kana"},{"subitem_title":"A study on performance improvement of a wave source location estimation technique based on received power distribution model","subitem_title_language":"en"}]},"item_type_id":"1","owner":"20","path":["9153","9154"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-08-29"},"publish_date":"2022-08-29","publish_status":"0","recid":"29077","relation_version_is_last":true,"title":["受信電力モデルに基づく波源位置推定技術の推定性能向上に関する検討"],"weko_creator_id":"20","weko_shared_id":-1},"updated":"2024-01-26T05:45:41.539571+00:00"}