Design of Piezoelectric Acoustic Transducers for Underwater Applications

被引：20

作者：

Pyun, Joo Young ^{[1
]}

Kim, Young Hun ^{[1
]}

Park, Kwan Kyu ^{[1
]}

机构：

[1] Hanyang Univ, Engn Ctr, Dept Mech Convergence Engn, 222 Wangsimni Ro, Seoul 04736, South Korea

来源：

SENSORS | 2023年 / 23卷 / 04期

关键词：

underwater vehicle; piezoelectric ceramic; piezoelectric polymer; flextensional transducer; tonpilz transducer; LOW-FREQUENCY; TONPILZ TRANSDUCER; CYMBAL TRANSDUCER; FLEXTENSIONAL TRANSDUCER; 1-3; PIEZOCOMPOSITE; SENSOR; COMPOSITES; PROJECTORS; VIBRATION; GEOMETRY;

D O I：

10.3390/s23041821

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Interest in underwater transducers has persisted since the mid-1900s. Underwater transducers are designed in various shapes using various materials depending on the purpose of use, such as to achieve high power, improve broadband, and enhance beam steering. Therefore, in this study, an analysis is conducted according to the structural shape of the transducer, exterior material, and active material. By classifying transducers by structure, the transducer design trends and possible design issues can be identified. Researchers have constantly attempted new methods to improve the performance of transducers. In addition, a methodology to overcome this problem is presented. Finally, this review covers old and new research, and will serve as a reference for designers of underwater transducer.

引用

页数：21

共 121 条

[1] Design of wideband tonpilz transducers for underwater SONAR applications with finite element model [J].