| 采用双迭片压电敏感元件的同振柱型矢量水听器 |
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| 引用本文： | 陈洪娟,洪连进.采用双迭片压电敏感元件的同振柱型矢量水听器[J].应用声学,2003,22(3):23-26. |
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| 作者姓名： | 陈洪娟 洪连进 |
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| 作者单位： | 哈尔滨工程大学水声工程学院,哈尔滨,150001 |
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| 摘 要： | 介绍一种采用双选片作为压电敏感元件的同振柱型矢量水听器。描述了该矢量水听器的设计方法，并给出所研制该类型水听器的灵敏度和指向性测试结果。
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| 关 键 词： | 双迭片压电敏感元件 同振柱型矢量水听器 设计 灵敏度 指向性 水声工程 |
Vector hydrophone of the resonant-column type using a piezoelectric bilaminar sensing element |
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| CHEN Hongjuan and HONG Lianjin.Vector hydrophone of the resonant-column type using a piezoelectric bilaminar sensing element[J].Applied Acoustics,2003,22(3):23-26. |
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| Authors: | CHEN Hongjuan and HONG Lianjin |
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| Institution: | Harbin Engineering University, Harbin 150001;Harbin Engineering University, Harbin 150001 |
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| Abstract: | This paper reports on a kind of vector hydrophone of resonant-column type in which a piezoelectric bilaminar are used as the sensing element. Detailed design of the vector hydrophone is described and the experimentally measured sensitivity and directivity characteristics are given. |
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| Keywords: | Vector hydrophone Resonant-column type Piezoelectric bilaminar sensing element |
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