高信頼ATカット水晶オシレータ・モジュールの開発 A High Reliable AT-cut Quartz-Crystal Oscillator Module

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抄録

This paper presents the investigated results of a newly designed T0-8 type metal casing crystal oscillator module applied to a high accuracy clock. Typical construction of this oscillator module and its characteristics are shown. Here described the fundamental principle of newly developped mass production method to accomplish a plano-convex quartz crystal blank without cut angle error and to realize frequency adjustment automatically. A certain design method to avoid the behavior just like "an abnormal frequency change" due to the shape of plano-convex is presented. Finally, the stability as a clock is evaluated by computer simulation, resulting in the accuracy guaranteed quartz crystal clock with a very small accumulated error for four seasons.

収録刊行物

  • 日本時計学会誌

    日本時計学会誌 90(0), 33-59, 1979

    一般社団法人 日本時計学会

各種コード

  • NII論文ID(NAID)
    110002777688
  • NII書誌ID(NCID)
    AN00195723
  • 本文言語コード
    JPN
  • ISSN
    00290416
  • NDL 記事登録ID
    2064420
  • NDL 刊行物分類
    M061(測定・測定器)
  • NDL 雑誌分類
    ZN12(科学技術--機械工学・工業--精密機械)
  • NDL 請求記号
    Z16-440
  • データ提供元
    NDL  NII-ELS  J-STAGE 
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