Analysis and Experimental Research on Influence of Array Structure of Linear Array on Electroacoustic Characteristics of Transducer

Abstract

Consistency linear array of piezoelectric transducer performance for the overall acoustic performance of the linear array merits great influence, in the conventional line array structures described herein based on the lineup, improved for its inherent disadvantages. By comparing the changes of the parameters such as the admittance and sensitivity of the piezoelectric transducer before and after the improvement of the array structure, it can be seen that the change of the array structure improves the consistency of the electroacoustic characteristics of the piezoelectric transducer. Structural improvement methods and experimental results have reference value for future line array design.