{"created":"2021-03-01T06:18:13.405841+00:00","id":1642,"links":{},"metadata":{"_buckets":{"deposit":"ba5cba1c-8fc5-41b4-b5f3-8ecfec8e936c"},"_deposit":{"id":"1642","owners":[],"pid":{"revision_id":0,"type":"depid","value":"1642"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00001642","sets":["34:105:262","9:233:234"]},"item_7_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Transfer Efficiency Improvement by Virtual Path Control Method and Filter Theory for Multi-Hop Wireless Power Transfer System using Magnetic Resonant Coupling"}]},"item_7_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-03-24","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{}]}]},"item_7_date_granted_25":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2011-03-24"}]},"item_7_degree_name_20":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"修士(情報理工学)"}]},"item_7_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本論文では, 室内の電気機器群に対して無線で電力を供給するために, 送電効率が高く, かつ電磁誘導と比べ伝送距離が遥かに長い磁界共振結合を用いたマルチホップ無線電力伝送システムを提案した. まず, システムの性能を評価するために複数のコイルを用いた磁界共振結合の伝送効率を直線配置と格子配置において測定し, 等価回路解析によりその妥当性を示した. その解析によって, 格子状に配置した場合, 対角点以外のコイルの伝送効率が低下するという問題が明らかになり, これに対して仮想パス制御手法を提案し伝送効率の向上を図った. さらに, 共振周波数が一定にならないという問題に対してもフィルター理論を用いた多段化設計法を提案し, その有効性を実測により証明した.","subitem_description_type":"Abstract"}]},"item_7_select_21":{"attribute_name":"学位","attribute_value_mlt":[{"subitem_select_item":"master"}]},"item_7_subject_13":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"544","subitem_subject_scheme":"NDC"}]},"item_7_text_24":{"attribute_name":"研究科・専攻","attribute_value_mlt":[{"subitem_text_value":"情報理工学系研究科電子情報学専攻"}]},"item_7_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院情報理工学系研究科電子情報学専攻"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宮坂, 拓也"}],"nameIdentifiers":[{"nameIdentifier":"5294","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-05-31"}],"displaytype":"detail","filename":"48096425.pdf","filesize":[{"value":"6.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"48096425.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/1642/files/48096425.pdf"},"version_id":"d98d1cbb-aa5d-4724-baec-7a39f6aac5dd"}]},"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":"thesis","resourceuri":"http://purl.org/coar/resource_type/c_46ec"}]},"item_title":"磁界共振結合によるマルチホップ無線電力伝送の効率改善のための仮想パス制御手法とフィルター理論による多段化設計法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"磁界共振結合によるマルチホップ無線電力伝送の効率改善のための仮想パス制御手法とフィルター理論による多段化設計法"}]},"item_type_id":"7","owner":"1","path":["234","262"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-08-08"},"publish_date":"2011-08-08","publish_status":"0","recid":"1642","relation_version_is_last":true,"title":["磁界共振結合によるマルチホップ無線電力伝送の効率改善のための仮想パス制御手法とフィルター理論による多段化設計法"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:42:59.509695+00:00"}