{"_buckets": {"deposit": "d33ccdf2-5ae4-40c8-bc28-a9151ceff87b"}, "_deposit": {"id": "8621", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "8621"}, "status": "published"}, "_oai": {"id": "oai:kitami-it.repo.nii.ac.jp:00008621", "sets": ["10"]}, "author_link": ["89911", "220", "89912", "89913"], "control_number": "8621", "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2001-06-21", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "17", "bibliographicPageEnd": "129", "bibliographicPageStart": "123", "bibliographicVolumeNumber": "CAS2001", "bibliographic_titles": [{"bibliographic_title": "電子情報通信学会技術研究報告. CAS・VLD・DSP", "bibliographic_titleLang": "ja"}, {"bibliographic_title": "Technical report of IEICE. CAS・VLD・DSP", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "携帯移動端末の小型化と広い帯域幅の必要性から,モノリシックICによる可変周波数範囲の広い発振器が必要とされている.しかし,モノリシックICによる従来のバラクタを用いたLC発振回路は可変容量範囲が狭いため,発振周波数範囲も狭い.そこで本稿では,バラクタの可変容量範囲を狭くしている原因である容量の固定分を打ち消すことで,可変容量範囲を拡げる手法を提案し,その手法について検討した結果を報告する.", "subitem_description_language": "ja", "subitem_description_type": "Abstract"}, {"subitem_description": "In recent years, there is an increasing demand for monoIithic VCO with a wide frequency range for use with high data rate mobile transceivers, etc. Conventional on-chip LC oscillators using varactors suffer from narrow tuning range, due to limited variable capacitance range of on-chip varactors. This paper presents a technique for extending the variable frequency range of on-chip VCO, by using negative capacitance circuit to cancel out the varactor\u0027s fixed capacitance.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_5_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "電子情報通信学会", "subitem_publisher_language": "ja"}]}, "item_5_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "c2001 by IEICE"}]}, "item_5_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0913-5685", "subitem_source_identifier_type": "PISSN"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "林, 誠", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "89911", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "谷本, 洋", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "220", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "20322886", "nameIdentifierScheme": "KAKEN - 研究者検索", "nameIdentifierURI": "https://nrid.nii.ac.jp/ja/nrid/1000020322886/"}]}, {"creatorNames": [{"creatorName": "HAYASHI, Makoto", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "89912", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "TANIMOTO, Hiroshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "89913", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-16"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "CAS2001-17.pdf", "filesize": [{"value": "1.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1300000.0, "url": {"label": "CAS2001-17", "url": "https://kitami-it.repo.nii.ac.jp/record/8621/files/CAS2001-17.pdf"}, "version_id": "fca1252d-abd7-4444-92d8-3e76d9bdcc99"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "モノリシックVCO", "subitem_subject_language": "ja", "subitem_subject_scheme": "Other"}, {"subitem_subject": "発振周波数", "subitem_subject_language": "ja", "subitem_subject_scheme": "Other"}, {"subitem_subject": "負性容量", "subitem_subject_language": "ja", "subitem_subject_scheme": "Other"}, {"subitem_subject": "差動対", "subitem_subject_language": "ja", "subitem_subject_scheme": "Other"}, {"subitem_subject": "負性インピーダンス変換器(NIC)", "subitem_subject_language": "ja", "subitem_subject_scheme": "Other"}, {"subitem_subject": "monolithic VCO", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "frequency range", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "negative capacitance", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "differential pair", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "NIC", "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": "conference paper", "resourceuri": "http://purl.org/coar/resource_type/c_5794"}]}, "item_title": "オンチップVCOの周波数可変範囲拡大の検討", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "オンチップVCOの周波数可変範囲拡大の検討", "subitem_title_language": "ja"}, {"subitem_title": "Application of Negative Capacitance Circuit to Extend Variable Frequency Range of On-Chip VCO", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["10"], "permalink_uri": "https://kitami-it.repo.nii.ac.jp/records/8621", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2018-02-16"}, "publish_date": "2018-02-16", "publish_status": "0", "recid": "8621", "relation": {}, "relation_version_is_last": true, "title": ["オンチップVCOの周波数可変範囲拡大の検討"], "weko_shared_id": 3}