Low-frequency Broadband Janus-Helmholtz Underwater Acoustic Transducer

作     者：SANG Yong-jie~*,LAN Yu Science and Technology on Underwater Acoustic Laboratory,Harbin Engineering University.150001 Harbin 

会议名称：《2011年全国压电和声波理论及器件应用研讨会》

会议日期：2011年

学科分类：082403[工学-水声工程] 08[工学] 0824[工学-船舶与海洋工程] 

基　　金：supported by the Science and Technology on Underwater Acoustic Laboratory Foundation(No.9140C2008010905) 

关 键 词：Janus-Helmholtz transducer Finite element Transmitting voltage response 

摘      要：正In this paper,using the finite element software ANSYS,the structural parameters of Janus-Helmholtz transducer were optimized to obtain excellent acoustic radiation properties in range of *** on optimization results produced a Janus-Helmholtz transducer test prototype,test results show that the simulation results and experimental