Journal of Electrical and Electronic Materials

"Tonpilz transducer"

A Development of Underwater Acoustic Tonpilz Transducer with the Piezoelectric Single Crystal: Byung-jin Kwon; J Korean Inst Electr Electron Mater Eng 2016;29(9):532-538. Published online September 1, 2016; DOI: https://doi.org/10.4313/JKEM.2016.29.9.532

Abstract
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In this paper, a underwater acoustic Tonpilz transducer with the piezoelectric single crystal(72PMN-28PT) is developed. The thickness and the number of piezoelectric elements are theoretically designed with the equivalent circuit analysis to have the desired resonance frequency. In order to compare the performances, a piezoelectric ceramic transducer is also manufactured and their electrical impedance, TVR (transmitting voltage response), RVS (receiving voltage response) and beam pattern are compared.

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Optimal Structural Design of a Tonpilz Transducer Considering the Characteristic of the Impulsive Shock Pressure: Kook Jin Kang, Yong Rae Roh; J Korean Inst Electr Electron Mater Eng 2008;21(11):987-994. Published online November 1, 2008; DOI: https://doi.org/10.4313/JKEM.2008.21.11.987

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Frequency Characteristics Variation of a Class I Flextensional Transducer
Kook Jin Kang, Jong Hoo Paik, Young Jin Lee
Journal of Korean Institute of Electrical and Electronic Materials Engineers.2009; 22(2): 142. CrossRef