{"created":"2023-06-20T13:02:59.344493+00:00","id":1325,"links":{},"metadata":{"_buckets":{"deposit":"2bd22c11-c9f9-41d3-93e6-da72ccf83668"},"_deposit":{"created_by":10,"id":"1325","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"1325"},"status":"published"},"_oai":{"id":"oai:osu.repo.nii.ac.jp:00001325","sets":["12","12:16","12:16:73"]},"author_link":["2801","2802","2803","2804","2805","2806","2807","2808","2809"],"item_2_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-02-28","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"31","bibliographicPageStart":"19","bibliographicVolumeNumber":"116","bibliographic_titles":[{"bibliographic_title":"大阪産業大学論集. 自然科学編"}]}]},"item_2_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"今村, 彰隆","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"2801","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"森中, 力","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"2802","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐藤, 正志","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"2803","nameIdentifierScheme":"WEKO"}]}]},"item_2_creator_7":{"attribute_name":"著者名よみ","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"イマムラ, アキタカ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2804","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"モリナカ, リキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2805","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"サトウ, マサシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2806","nameIdentifierScheme":"WEKO"}]}]},"item_2_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"IMAMURA, Akitaka","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2807","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"MORINAKA, Riki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2808","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"SATO, Masashi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2809","nameIdentifierScheme":"WEKO"}]}]},"item_2_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_2_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"In this research, we propose a system that uses the chirp signal that is the frequency sweep signal for carrier. The proposed system does not need any complex code synchronizing system in the receiver, and, in addition, a correlation characteristic is improved by chirp carrier in CDMA. This report clarifies the relation between the correlation characteristic and the parameter of chirp carrier, and shows that the performance of multiple access is improved when the PN sequence with an especially inferior correlation characteristic is used.","subitem_description_type":"Other"}]},"item_2_relation_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"0287-1394","subitem_relation_type_select":"EISSN"}}]},"item_2_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN0002870X","subitem_source_identifier_type":"NCID"}]},"item_2_text_2":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_text_value":"論文"}]},"item_2_text_3":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Article"}]},"item_2_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"大阪産業大学工学部電気電子工学科"},{"subitem_text_value":"大阪産業大学大学院工学研究科電気電子工学専攻"},{"subitem_text_value":"大阪産業大学工学部電気電子工学科"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2005-02-28"}],"displaytype":"detail","filename":"KJ00004175705.pdf","filesize":[{"value":"803.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://osu.repo.nii.ac.jp/record/1325/files/KJ00004175705.pdf"},"version_id":"a3c74737-b17e-4c44-82bd-eacecaf15e06"}]},"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":"チャープ搬送波を用いるCDMA通信システム","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"チャープ搬送波を用いるCDMA通信システム","subitem_title_language":"ja"},{"subitem_title":"CDMA Communication System with Chirp Signal Carrier","subitem_title_language":"en"}]},"item_type_id":"2","owner":"10","path":["73","12","16"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2005-02-28"},"publish_date":"2005-02-28","publish_status":"0","recid":"1325","relation_version_is_last":true,"title":["チャープ搬送波を用いるCDMA通信システム"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2024-08-01T00:49:19.128446+00:00"}