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  1. 会議・講演資料

オンチップVCOの周波数可変範囲拡大の検討

https://kitami-it.repo.nii.ac.jp/records/8621
1340548e-db5a-435d-abe8-246b9c35b7fc
名前 / ファイル ライセンス アクション
CAS2001-17.pdf CAS2001-17 (1.3 MB)
Item type 会議発表論文 / Conference Paper(1)
公開日 2018-02-16
タイトル
言語 ja
タイトル オンチップVCOの周波数可変範囲拡大の検討
タイトル
言語 en
タイトル Application of Negative Capacitance Circuit to Extend Variable Frequency Range of On-Chip VCO
言語
言語 jpn
キーワード
言語 ja
主題Scheme Other
主題 モノリシックVCO
キーワード
言語 ja
主題Scheme Other
主題 発振周波数
キーワード
言語 ja
主題Scheme Other
主題 負性容量
キーワード
言語 ja
主題Scheme Other
主題 差動対
キーワード
言語 ja
主題Scheme Other
主題 負性インピーダンス変換器(NIC)
キーワード
言語 en
主題Scheme Other
主題 monolithic VCO
キーワード
言語 en
主題Scheme Other
主題 frequency range
キーワード
言語 en
主題Scheme Other
主題 negative capacitance
キーワード
言語 en
主題Scheme Other
主題 differential pair
キーワード
言語 en
主題Scheme Other
主題 NIC
資源タイプ
資源 http://purl.org/coar/resource_type/c_5794
タイプ conference paper
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
著者 林, 誠

× 林, 誠

WEKO 89911

ja 林, 誠

Search repository
谷本, 洋

× 谷本, 洋

WEKO 220
KAKEN - 研究者検索 20322886

ja 谷本, 洋

Search repository
HAYASHI, Makoto

× HAYASHI, Makoto

WEKO 89912

en HAYASHI, Makoto

Search repository
TANIMOTO, Hiroshi

× TANIMOTO, Hiroshi

WEKO 89913

en TANIMOTO, Hiroshi

Search repository
抄録
内容記述タイプ Abstract
内容記述 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.
言語 ja
抄録
内容記述タイプ Abstract
内容記述 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's fixed capacitance.
言語 en
書誌情報 ja : 電子情報通信学会技術研究報告. CAS・VLD・DSP
en : Technical report of IEICE. CAS・VLD・DSP

巻 CAS2001, 号 17, p. 123-129, 発行日 2001-06-21
ISSN
収録物識別子タイプ PISSN
収録物識別子 0913-5685
権利
権利情報 c2001 by IEICE
著者版フラグ
値 publisher
出版者
言語 ja
出版者 電子情報通信学会
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