Effect of Stepped Bi-Mesa Structures on Spurious Vibrations of AT-Cut Quartz Plates
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概要
- 論文の詳細を見る
In this paper, the effect of stepped bi-mesa structures on the coupling of vibrations in AT-cut quartz plates is analyzed theoretically. Since strong coupling of thickness-flexure modes are of interest, straight-crested waves propagating along the $X$ axis are treated. Calculated results for the stepped bi-mesa structure show that the coupling strength as estimated from its mode chart decreases to about one-third that of a bi-mesa resonator. The characteristics of bi-mesa structures appear to be amenable to further improvement by the use of a stepped bi-mesa structure.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2000-05-30
著者
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Sekimoto Hitoshi
Graduate School Of Engineering Tokyo Metropolitan University
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Goka Shigeyoshi
Graduate School Of Engineering Tokyo Metropolitan University
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ISHIZAKI Akio
Tokyo Metropolitan College of Aeronautical Engineering
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Goka Shigeyoshi
Graduate School of Engineering, Tokyo Metropolitan University, 1-1 Minamiosawa, Hachioji, Tokyo 192-0397, Japan
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Watanabe Yasuaki
Graduate School of Engineering, Tokyo Metropolitan University, 1-1 Minamiosawa, Hachioji, Tokyo 192-0397, Japan
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Watanabe Yasuaki
Graduate School of Engineering, Tokyo Metropolitan University,
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