Abstract
The paper describes a supporting method of resonators using the dynamic damper, and its effectiveness is analyzed by means of the finite-element method analysis and experiments. The supporting structure of a resonator wherein the cross bar is provided at the vibration-transmitting part is proposed. It is ascertained that when the ratio of resonant frequency of the resonator to that of the cross bar is set to be approximately 1, the cross bar functions as the dynamic damper to suppress the transmitted vibration. In the experimental device the resonator having the dynamic damper shows good frequency characteristics when it is secured to the outer substrate.
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