{"created":"2023-07-25T08:08:16.472812+00:00","id":7606,"links":{},"metadata":{"_buckets":{"deposit":"8ca4eb03-62a0-4ece-a79b-3574b793d4bd"},"_deposit":{"created_by":18,"id":"7606","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"7606"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00007606","sets":["228:273:5305","35:36"]},"author_link":[],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1968-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"27","bibliographicPageStart":"23","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"鹿児島大学工学部研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"The research reports of the Faculty of Engineering, Kagoshima University","bibliographic_titleLang":"en"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1968-09","subitem_date_issued_type":"Issued"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"On detection of A.F. low-level signal, level of minimum detectable signal are related to a ratio of input transformer of the amplifier of measuring systems. W.A. Rinehart and L. Mourlam, Jr. already discussed the case in which amplifier had lower input impedance \n(1~50 megohms). The theory, however, is not applied to the amplifier with higher input impedance (higher than 50 megohms). The paper gives clues of design of the input transformer of the measuring systems and shows that an exciting inductance L of the input transformer and a resistance of the signal source play the leading role on the decision of the input transformer.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学","subitem_publisher_language":"ja"},{"subitem_publisher":"Kagoshima University","subitem_publisher_language":"en"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0451212X","subitem_source_identifier_type":"PISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00040363","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"547","subitem_subject_scheme":"NDC"}]},"item_7_version_type_14":{"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":"武石, 泰亮","creatorNameLang":"ja"},{"creatorName":"TAKEISHI, Taisuke","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":"2016-10-28"}],"displaytype":"detail","filename":"AN00040363_v10_p23-27.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"AN00040363_v10_p23-27.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/7606/files/AN00040363_v10_p23-27.pdf"},"version_id":"64552654-0bc9-4dca-adf0-281f66d7582f"}]},"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":"雑音をともなう低周波微小電圧の検出 : S/Nを最良にする入力変成器の変成比の決定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"雑音をともなう低周波微小電圧の検出 : S/Nを最良にする入力変成器の変成比の決定","subitem_title_language":"ja"},{"subitem_title":"Detection of A.F. weak signal accompanied with thermal noise : decision of ratio of input transformer","subitem_title_language":"en"}]},"item_type_id":"7","owner":"18","path":["36","5305"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-06-19"},"publish_date":"2015-06-19","publish_status":"0","recid":"7606","relation_version_is_last":true,"title":["雑音をともなう低周波微小電圧の検出 : S/Nを最良にする入力変成器の変成比の決定"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-02-20T05:00:25.319020+00:00"}