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Theoretical estimation of effectiveness of lateral-electric-field-excited resonator

Keywords:

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.
References:

 

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