{"created":"2024-04-23T01:10:37.165506+00:00","id":2000125,"links":{},"metadata":{"_buckets":{"deposit":"05750281-fa60-4451-8b38-1026f86e6874"},"_deposit":{"created_by":10,"id":"2000125","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2000125"},"status":"published"},"_oai":{"id":"oai:osu.repo.nii.ac.jp:02000125","sets":["12","12:16","12:16:1713337496558"]},"author_link":[],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"63","bibliographicPageStart":"43","bibliographicVolumeNumber":"134","bibliographic_titles":[{"bibliographic_title":"大阪産業大学論集　自然科学編","bibliographic_titleLang":"ja"},{"bibliographic_title":"JOURNAL OF OSAKA SANGYO UNIVERSITY   Natural Sciences","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"　The number of vehicles equipped with radar as an advanced driver assistance system is increasing. In addition, some vehicles are equipped with many radar systems. As the demand for radar systems increases, radio interference between the radar systems of one vehicle and those of other vehicles has become a problem. On the other hand, three main multiple access systems (FDMA, TDMA, and CDMA) have been used in mobile communications, and CDMA is currently being used. The authors have focused their research on the chirp method, which is rarely employed in spread-spectrum communication systems. The general chirp method has problems in multiplexing and multiple connectivity, and we have proposed a solution using CDMA. Considering that FMCW is widely used in recent automotive radars, we will study the use of CDMA technology for countermeasures against radio interference in FMCW radar waves.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"大阪産業大学学会","subitem_publisher_language":"ja"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN0002870X","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0287-1394","subitem_source_identifier_type":"EISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"今村,彰隆","creatorNameLang":"ja"},{"creatorName":"イマムラ,アキタカ","creatorNameLang":"ja-Kana"}]},{"creatorNames":[{"creatorName":"森中,力","creatorNameLang":"ja"},{"creatorName":"モリナカ,リキ","creatorNameLang":"ja-Kana"}]},{"creatorNames":[{"creatorName":"IMAMURA,Akitaka","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"MORINAKA,Riki","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2024-04-24"}],"displaytype":"detail","filename":"043-063.pdf","mimetype":"application/pdf","url":{"url":"https://osu.repo.nii.ac.jp/record/2000125/files/043-063.pdf"},"version_id":"f2f3ce46-418f-4304-a355-bc5a21a1f184"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"FMCW","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"レーダ","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"チャープ","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"CDMA","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"FMCW","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Radar","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Chirp","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CDMA","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"FMCWレーダのCDMA化による電波干渉軽減シミュレーション","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"FMCWレーダのCDMA化による電波干渉軽減シミュレーション","subitem_title_language":"ja"},{"subitem_title":"Simulation of FMCW Radar with CDMA to Reduce Radio Interference","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["12","16","1713337496558"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-04-24"},"publish_date":"2024-04-24","publish_status":"0","recid":"2000125","relation_version_is_last":true,"title":["FMCWレーダのCDMA化による電波干渉軽減シミュレーション"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2024-08-01T00:47:38.418557+00:00"}