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  1. 060 工学部
  2. 0602 紀要
  3. 06021 信州大学工学部紀要
  4. Vol. 12

パラメータ励振作用による分周器を用いたトランジスタ水晶時計

http://hdl.handle.net/10091/2112
http://hdl.handle.net/10091/2112
06a109b3-1c2c-4845-8a8c-cd44b6e38075
名前 / ファイル ライセンス アクション
Engineering12-03.pdf Engineering12-03.pdf (653.6 kB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2009-03-03
タイトル
言語 ja
タイトル パラメータ励振作用による分周器を用いたトランジスタ水晶時計
タイトル
言語 en
タイトル The Crystal-Controlled Clock with a Frequency Divider which Utilizes Parametric Oscillation
言語
言語 jpn
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
著者 丹野, 頼元

× 丹野, 頼元

WEKO 39987

ja 丹野, 頼元

Search repository
出版者
出版者 信州大学工学部
引用
内容記述タイプ Other
内容記述 信州大学工学部紀要 12: 115-126 (1961)
書誌情報 信州大学工学部紀要

巻 12, p. 115-126, 発行日 1961-12-28
抄録
内容記述タイプ Abstract
内容記述 When a nonlinear inductance is excited by a current of a certain frequency, a subharmonic of half the frequency of the current oscillates a tank circuit comprising the nonlinear inductance and a capacitance. The divided ratio of a frequency divider connected with a multistage is the product of the divided ratio of the individual stages. The input frequency is divided by 2ⁿ. This divider is very stable and of long life since it comprise inductances and condensers. In this paper, an application of the frequency divider which utilizes parametric oscillation is described. It can make use of a frequency divider of a crystal-controlled clock. The divider is excited by the current of the frequency 6400 c/s which is the output of the quartz crystal oscillator. The divided ratio of the frequency divider is 1/128, consequently, the output of the divider is 50 c/s. This is amplified with a transistor amplifier. The synchronous motor is rotated by the output 2 watts. The principle of the clock and its characteristics are also treated.
資源タイプ(コンテンツの種類)
内容記述タイプ Other
内容記述 Article
ISSN
収録物識別子タイプ ISSN
収録物識別子 0037-3818
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AN00121228
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
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