{"created":"2023-05-15T16:43:07.949230+00:00","id":18357,"links":{},"metadata":{"_buckets":{"deposit":"ff6738c0-75c1-40f4-a39a-01462ebf9545"},"_deposit":{"created_by":2,"id":"18357","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"18357"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00018357","sets":["14:65"]},"author_link":["73324","73326","73325","73323"],"item_9_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-06","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"327","bibliographicPageStart":"324","bibliographicVolumeNumber":"1","bibliographic_titles":[{"bibliographic_title":"IEEE Antennas and Propagation Society, AP-S International Symposium 1999"}]}]},"item_9_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"An oblate spheroidal antenna (OSA) has been proposed to widen the beamwidth of microstrip antennas (MSA). OSA consists of a linearly polarized circular patch MSA inserted between oblate spheroidal conductors. The electromagnetic fields within the MSA are expressed as the summation of modal functions in the cylindrical coordinate system. Their unknown coefficients and the equivalent electric and magnetic currents on antenna surface are determined by the magnetic field integral equation on the aperture of the substrate and the electric field integral equation on the conductor surface. The antenna beamwidth becomes wider and the resonant frequency decreases as the conductor height increases.","subitem_description_type":"Abstract"}]},"item_9_description_40":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_9_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"IEEE Antennas and Propagation Society International Symposium 1998, Atlanta, Georgia June 21-26, 1998","subitem_description_type":"Other"}]},"item_9_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"Proc. of 1998 IEEE Antennas and Propagation Society International Symposium, Vol. 1, pp. 324-327, June 1998.","subitem_description_type":"Other"}]},"item_9_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IEEE"}]},"item_9_relation_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"BA38452756","subitem_relation_type_select":"NCID"}}]},"item_9_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1109/APS.1998.699145","subitem_relation_type_select":"DOI"}}]},"item_9_relation_9":{"attribute_name":"ISBN","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"0780344782","subitem_relation_type_select":"ISBN"}}]},"item_9_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"(c)1998 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE."}]},"item_9_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yagyu, Daisuke"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanaka, Kazumasa"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fujimoto, Takafumi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Taguchi, Mitsuo"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-23"}],"displaytype":"detail","filename":"199806AP-S(1).pdf","filesize":[{"value":"293.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"199806AP-S(1).pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/18357/files/199806AP-S(1).pdf"},"version_id":"47461a98-d8e1-4c7b-8cb7-2933627f7ac1"}]},"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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Analysis of rotationally symmetrical antenna with wider beamwidth","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Analysis of rotationally symmetrical antenna with wider beamwidth"}]},"item_type_id":"9","owner":"2","path":["65"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-11-14"},"publish_date":"2008-11-14","publish_status":"0","recid":"18357","relation_version_is_last":true,"title":["Analysis of rotationally symmetrical antenna with wider beamwidth"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T03:59:10.771134+00:00"}