{"created":"2023-05-15T15:25:34.082123+00:00","id":13254,"links":{},"metadata":{"_buckets":{"deposit":"5607965b-706c-4003-8490-2f665e33c936"},"_deposit":{"created_by":3,"id":"13254","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"13254"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00013254","sets":["94:426"]},"author_link":["21338","21339","21337","16571"],"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"1806","bibliographicPageStart":"1801","bibliographicVolumeNumber":"E90C","bibliographic_titles":[{"bibliographic_title":"IEICE TRANSACTIONS ON ELECTRONICS"}]}]},"item_119_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-05-13","subitem_date_issued_type":"Created"}]},"item_119_description_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_description":"http://search.ieice.org/index.html | http://search.ieice.org/index.html","subitem_description_type":"Other"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This paper presents design of an alternating-phase fed single-layer slotted waveguide array for a sector shaped beam in the E-plane radiation pattern. A sector beam pattern is very effective for radar applications for detecting obstacles in a certain angular range without mechanical or electronic scanning. The sector shaped beam with 13 degree beam width is synthesized by a cascade of T-junctions in the feed waveguide which excite the radiating waveguides with a longitudinal shunt slot array. In order to realize the required excitation distribution of the radiating waveguides for the sector shaped beam, 30 T-junctions with symmetrical arrangement are designed by tuning a width of the coupling window, an offset of the window, and a width of the feed waveguide cascaded to the subsequent T-junction, respectively. Design and measurement are performed in 60 GHz band. The prototype antenna assembles easily; the slotted plate is just tacked on the groove feed structure and is fixed by screws at the periphery, which is the key advantage of the alternating-phase fed arrays. The measured sector pattern with low sidelobe level agrees well with the predicted one. Validity of the sector beam design as well as the performance of the alternating-phase fed array is confirmed by the measurement.","subitem_description_type":"Abstract"}]},"item_119_description_21":{"attribute_name":"注記","attribute_value_mlt":[{"subitem_description":"copyright(c)2007 IEICE許諾番号：07R130209","subitem_description_type":"Other"}]},"item_119_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_119_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_119_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"社団法人電子情報通信学会"}]},"item_119_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09168524","subitem_source_identifier_type":"ISSN"}]},"item_119_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[出版社版]"}]},"item_119_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"Kimura, Yuichi"},{"subitem_text_value":"Senga, Atsuo"},{"subitem_text_value":"Sakai, Masayoshi"},{"subitem_text_value":"Haneishi, Misao"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1002302"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"埼玉大学大学院理工学研究科数理電子情報部門"},{"subitem_text_value":"日本信号株式会社研究開発センター"},{"subitem_text_value":"日本信号株式会社研究開発センター"},{"subitem_text_value":"埼玉大学大学院理工学研究科数理電子情報部門"}]},"item_119_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Science and Engineering, Saitama University"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"2007-9"}]},"item_119_version_type_28":{"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":"木村, 雄一"},{"creatorName":"キムラ, ユウイチ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"千賀, 敦夫"},{"creatorName":"センガ, アツオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂井, 正善"},{"creatorName":"サカイ, マサヨシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"羽石, 操"},{"creatorName":"ハネイシ, ミサオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"A1002302.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1002302.pdf","url":"https://sucra.repo.nii.ac.jp/record/13254/files/A1002302.pdf"},"version_id":"fc160054-3a2e-4ba9-84b7-2687682b6159"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"alternating-phase","subitem_subject_scheme":"Other"},{"subitem_subject":"slotted waveguide array","subitem_subject_scheme":"Other"},{"subitem_subject":"sector shaped beam","subitem_subject_scheme":"Other"},{"subitem_subject":"millimeter wave","subitem_subject_scheme":"Other"},{"subitem_subject":"planar antenna","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":"An alternating-phase fed single-layer slotted waveguide array with a sector shaped beam for millimeter-wave radar applications","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"An alternating-phase fed single-layer slotted waveguide array with a sector shaped beam for millimeter-wave radar applications"}]},"item_type_id":"119","owner":"3","path":["426"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-05-13"},"publish_date":"2008-05-13","publish_status":"0","recid":"13254","relation_version_is_last":true,"title":["An alternating-phase fed single-layer slotted waveguide array with a sector shaped beam for millimeter-wave radar applications"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T12:38:27.592033+00:00"}