{"created":"2023-06-20T15:12:36.420195+00:00","id":9408,"links":{},"metadata":{"_buckets":{"deposit":"62f83f98-6ee2-4ef3-a9d9-66d01bc2e61c"},"_deposit":{"created_by":3,"id":"9408","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"9408"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00009408","sets":["495:496"]},"author_link":["34844","34848","34846","34847","245","34845"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageEnd":"5868","bibliographicPageStart":"5859","bibliographicVolumeNumber":"66","bibliographic_titles":[{"bibliographic_title":"IEEE Transactions on Antennas and Propagation"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This paper proposes a fast far-field estimation method of electrically long antenna in compact measurement space. The presented method estimates a far-field pattern on an orthogonal cut plane from the linear equivalent electric current and circular current distribution. The equivalent electric current data is measured in a reactive near-field region using a small loop probe. In the proposed method, the linear equivalent current distribution is extended by a simple numerical extrapolation formula for improving the accuracy of the estimated far field in the broadside direction. In the horizontal plane, the far-field pattern is calculated from both the circular equivalent electric and the magnetic distribution approximating equivalent magnetic current with equivalent electric current. We confirmed the validity of the proposed method from the numerical simulation and measurements results. The method allows accurate directivity measurement in a small space in about a few minutes.","subitem_description_type":"Abstract"}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IEEE"}]},"item_2_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1109/TAP.2018.2869230","subitem_relation_type_select":"DOI"}}]},"item_2_rights_14":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. "}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00667649","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0018926X","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Electrical and Computer Engineering, Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Department of Electrical and Computer Engineering, Yokohama National University"},{"subitem_text_value":"NAZCA Ltd."},{"subitem_text_value":"NAZCA Ltd."},{"subitem_text_value":"Advanced Industrial Science and Technology"},{"subitem_text_value":"Advanced Industrial Science and Technology"}]},"item_2_version_type_18":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Sugimoto, Yoshiki"}],"nameIdentifiers":[{"nameIdentifier":"34844","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Arai, Hiroyuki"}],"nameIdentifiers":[{"nameIdentifier":"245","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"00193053","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=00193053"}]},{"creatorNames":[{"creatorName":"Maruyama, Toshiyuki"}],"nameIdentifiers":[{"nameIdentifier":"34845","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nasuno, Masahiko"}],"nameIdentifiers":[{"nameIdentifier":"34846","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hirose, masanobu"}],"nameIdentifiers":[{"nameIdentifier":"34847","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kurokawa, Satoru"}],"nameIdentifiers":[{"nameIdentifier":"34848","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":"2018-11-21"}],"displaytype":"detail","filename":"FINAL VERSION.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"FINAL VERSION.pdf","url":"https://ynu.repo.nii.ac.jp/record/9408/files/FINAL VERSION.pdf"},"version_id":"de186f41-f528-4186-bc8d-d803bd69d188"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Electrically long antenna","subitem_subject_scheme":"Other"},{"subitem_subject":"equivalent electric current","subitem_subject_scheme":"Other"},{"subitem_subject":"far-field estimation","subitem_subject_scheme":"Other"},{"subitem_subject":"near-field measurement","subitem_subject_scheme":"Other"},{"subitem_subject":"reactive near-field","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Fast Far-Field Estimation Method by Compact Single Cut Near-Field Measurements for Electrically Long Antenna Array","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Fast Far-Field Estimation Method by Compact Single Cut Near-Field Measurements for Electrically Long Antenna Array"}]},"item_type_id":"2","owner":"3","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-11-21"},"publish_date":"2018-11-21","publish_status":"0","recid":"9408","relation_version_is_last":true,"title":["Fast Far-Field Estimation Method by Compact Single Cut Near-Field Measurements for Electrically Long Antenna Array"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T19:29:55.210116+00:00"}