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The radial vibration of a thin piezoelectric ceramic disk polarized in the thickness direction is studied.

对轴向极化压电陶瓷薄圆盘振子径向振动进行了理论和实验研究。

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A 2-d equivalent circuit models of the longitudinally polarized annulus and circular piezoelectric disk are established, which is coupled in the thickness and radial direction.

提出了一种轴向极化压电圆环和圆片的径厚二维耦合等效电路模型。

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