A.A. Teplykh - Ph.D. (Phys.-Math.), Senior Researcher, Kotelnikov IRE RAS (Saratov branch). Е-mail: teplykhaa@mail.ru

The new method of calculation of electromechanical coupling coefficient of piezoelectric lateral-electric-field-excited resonator is de-veloped. This method allows determining the efficiency of excitation of the resonator at a certain frequency using finite element modeling. It is shown that the results obtained by this method are in good agreement with the estimates of the efficiency obtained by other methods.

 

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