Acoustic field calculation of bimorph piezoelectric transducer

Abstract

A new approach to the estimation of parameters of acoustic fields oscillating drives is proposed. The approach is different from the known. Investigation of the specific application of the collocation method is executed. This method is the only one in this case. Non-absolute stability of the method is shown. The new technique calculating the phase characteristics of harmonic waves is proposed. Evaluation time measure near-field emitter is given.References 6, figures 13.