Ceramic-metal composite transducers for underwater acoustic applications

ISAF '96. Proceedings of the Tenth IEEE International Symposium on Applications of Ferroelectrics Pub Date : 1996-08-18 DOI:10.1109/ISAF.1996.598038

J. Tressler, W. Cao, K. Uchino, R. Newnham

引用次数: 7

Abstract

A ceramic-metal composite electroacoustic transducer has been developed for use as an underwater projector or receiver. Its resonance frequency ranges from 10 kHz to 40 kHz and its effective coupling coefficient is around 20%. Finite element analysis has been performed to ascertain how the transducer dimensions and the materials that comprise it effect aforementioned parameters.

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水声用陶瓷-金属复合换能器

研制了一种陶瓷-金属复合电声换能器，用于水下放映机或接收机。谐振频率在10khz ~ 40khz之间，有效耦合系数在20%左右。进行了有限元分析，以确定换能器的尺寸和构成它的材料对上述参数的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

ISAF '96. Proceedings of the Tenth IEEE International Symposium on Applications of Ferroelectrics

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