{"created":"2023-05-15T09:58:26.971722+00:00","id":2407,"links":{},"metadata":{"_buckets":{"deposit":"44d27e97-a871-46c3-a5e9-ac8dccedac4b"},"_deposit":{"created_by":5,"id":"2407","owner":"5","owners":[5],"pid":{"revision_id":0,"type":"depid","value":"2407"},"status":"published"},"_oai":{"id":"oai:miyazaki-u.repo.nii.ac.jp:00002407","sets":["73","73:36","73:36:330","73:36:330:315"]},"author_link":["7152","15934","12077","12081","12078"],"item_10002_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"ダイレクト コンバージョン ホウシキ ジュシンキ ニ オケル ミキサ ノ セッケイ ト カイセキ","subitem_alternative_title_language":"ja-Kana"}]},"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-08","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"142","bibliographicPageStart":"135","bibliographicVolumeNumber":"34","bibliographic_titles":[{"bibliographic_title":"宮崎大学工学部紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of Faculty of Engineering, University of Miyazaki","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Recent years, the wireless communication systems has been changing rapidly. In order to realize the portable\nelectric devices, the miniaturization, light weight and low cost are important issues, and longer operating life of\nthe battery is also desired. The implementation of RF analog circuits and baseband digital circuits in the same\nchip by using CMOS technology leads to reduce size, weight, cost and power consumption. However, it is very\ndifficult to realize it. In this paper, an even-harmonic mixer using LC tanks instead of the load and the current\nsource is proposed. The proposed mixer has advantage of low-voltage operation and large conversion gain.\nNext, for the proposed mixer, 45° phase shifter with the frequency doubler is proposed. The proposed phase\nshifter has advantage of low-voltage operation. Furthermore, the delay error is minimized by the same circuit\nconfiguration. In order to confirm the proposed mixer and phase shifter, the combined circuits are evaluated\nSimulations of the circuits demonstrate the conversion gain of -17.3 dB and maximum phase error of 0.1° with\nVDD=1.5 V.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宮崎大学工学部","subitem_publisher_language":"ja"},{"subitem_publisher":"Faculty of Engineering, University of Miyazaki","subitem_publisher_language":"en"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00732558","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"05404924","subitem_source_identifier_type":"ISSN"}]},"item_10002_version_type_20":{"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":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"中島, 雄太","creatorNameLang":"ja"},{"creatorName":"ナカシマ, ユウタ","creatorNameLang":"ja-Kana"},{"creatorName":"Nakashima, Yuta","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"淡野, 公一"},{"creatorName":"タンノ, コウイチ","creatorNameLang":"ja-Kana"},{"creatorName":"Tanno, Koichi","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"石塚, 興彦","creatorNameLang":"ja"},{"creatorName":"イシズカ, オキヒコ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"外山, 貴子","creatorNameLang":"ja"},{"creatorName":"トヤマ, タカコ","creatorNameLang":"ja-Kana"},{"creatorName":"Toyama, Takako","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"中島, 雄太","creatorNameLang":"ja"},{"creatorName":"ナカシマ, ユウタ","creatorNameLang":"ja-Kana"},{"creatorName":"Nakashima, Yuta","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishizuka, Okihiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-06-21"}],"displaytype":"detail","filename":"KJ00003579370.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00003579370.pdf","url":"https://miyazaki-u.repo.nii.ac.jp/record/2407/files/KJ00003579370.pdf"},"version_id":"ee9e8c10-8a84-4537-9d16-70ae11054623"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Even hamonic mixer, LC tank, Direct conversion, Conversion gain, 45 phase shifter","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":"ダイレクトコンバージョン方式受信機におけるミキサの設計と解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ダイレクトコンバージョン方式受信機におけるミキサの設計と解析","subitem_title_language":"ja"},{"subitem_title":"Design and Analysis of Mixer in Direct-conversion Receiver","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"5","path":["73","36","330","315"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-06-28"},"publish_date":"2007-06-28","publish_status":"0","recid":"2407","relation_version_is_last":true,"title":["ダイレクトコンバージョン方式受信機におけるミキサの設計と解析"],"weko_creator_id":"5","weko_shared_id":2},"updated":"2023-11-28T06:56:05.412810+00:00"}