The Resonating Properties of a Crystal Unit of Fundamental Frequency 150 MHz

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概要

• 論文の詳細を見る

• 150 MHz rectangular AT-cut quartz crystal units were prepared by means of photolithography. For the elimination of the effect on a frequency response by the mechanically damaged layer, chemical etching on both sides was employed. Gold evaporated films were used as the electrodes for frequency stability during long-term driving. As a result, crystal units which had excellent frequency stability during long-term driving and low crystal impedance were obtained. Furthermore, a Colpitts crystal oscillator was constructed, and some experimental data are presented.

• 社団法人応用物理学会の論文
• 1997-05-30

著者

• Araki Nobushige

  Meidensha Corporation

• TANAKA Masako

  Meidensha Corporation

• UGAJIN Takayuki

  Meidensha Corporation

• OOMURA Yoshimasa

  Faculty of Engineering, Tokyo Metropolitan University

• Oomura Yoshimasa

  Faculty Of Engineering Tokyo Metropolitan University

関連論文

• Study on Surface Acoustic Wave Devices for a Pulse Position Modulated Direct Sequence Spread Spectrum Communication System
• The Resonating Properties of a Crystal Unit of Fundamental Frequency 150 MHz

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