Estimation of frequency-temperature characteristics of AT-cut quartz resonators with large mass-loading
説明
This paper evaluates the effect of electrodes on the frequency-temperature (f-T) characteristics of a very thin plate. The calculated results show that the f-T behavior of the fundamental resonance greatly depends on the mass-loading effect R through the thermal coefficient of R and the mass-loading effect is sensitive to the thermal expansion coefficient /spl alpha//sub E/ of the electrodes. Consequently, both the mass-loading effect and /spl alpha//sub E/ can have a great influence upon the f-T behavior. It is also shown that the electrode size hardly affects the f-T behavior.
収録刊行物
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- Proceedings of the 2002 IEEE International Frequency Control Symposium and PDA Exhibition (Cat. No.02CH37234)
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Proceedings of the 2002 IEEE International Frequency Control Symposium and PDA Exhibition (Cat. No.02CH37234) 170-173, 2003-06-26
IEEE