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中文核心期刊

ZHAO Zheying. Further studies on thickness vibration of piezoelectric plate excited by parallel field[J]. ACTA ACUSTICA, 1996, 21(2): 156-164. DOI: 10.15949/j.cnki.0371-0025.1996.02.009
Citation: ZHAO Zheying. Further studies on thickness vibration of piezoelectric plate excited by parallel field[J]. ACTA ACUSTICA, 1996, 21(2): 156-164. DOI: 10.15949/j.cnki.0371-0025.1996.02.009

Further studies on thickness vibration of piezoelectric plate excited by parallel field

  • In the present paper,thickness vibrations of the piezoelectric plate excited by a parallel field are further analysed.A new formula of resonant frequency equation and electromechanicalcoupling factor of coupling modes are obtained.The characteristics of piezoelectrically-tunablefrequency for pure and coupling modes are investigated and applied to two examples.
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