Study on shaded transducer for acoustic scattering system

Wang Qing-chi

doi:10.1007/BF02842716

Your Location：

Home >

Browse articles >

Study on shaded transducer for acoustic scattering system

OriginalPaper | Updated：2023-05-16

- Study on shaded transducer for acoustic scattering system
- Study on shaded transducer for acoustic scattering system
- 海洋湖沼学报（英文） 1999年17卷第2期页码：187-192
- Affiliations：
  
  Dept. of Oceanography Xiamen University
- Author bio：
- Funds：
- DOI：10.1007/BF02842716
  中图分类号：
- 纸质出版：1999
- Accepted：
Scan QR Code
Study on shaded transducer for acoustic scattering system[J]. 海洋湖沼学报（英文）, 1999,17(2):187-192.

Qing-chi, W. Study on shaded transducer for acoustic scattering system., Chin. J. Ocean. Limnol. 17, 187–192 (1999). https://doi.org/10.1007/BF02842716
Study on shaded transducer for acoustic scattering system[J]. 海洋湖沼学报（英文）, 1999,17(2):187-192. DOI： 10.1007/BF02842716.

Qing-chi, W. Study on shaded transducer for acoustic scattering system., Chin. J. Ocean. Limnol. 17, 187–192 (1999). https://doi.org/10.1007/BF02842716 DOI：

摘要

Abstract

This paper introduces a transducer for measuring suspended sand particles

and a shading principle to eliminate the blind point in the near field of sound source axis. By adopting the front matching layer and back liner

the transducer's frequency band becomes 2.1 times wider and the sensitivity 1.6 times higher. The transducer is characterized by simple structure and portability.

关键词

Keywords

references

Desiets, C., Fraser, J., Kino G., 1978. The design of efficient broad-band piezoelectric transducers.IEEE Transation of Sonics and Ultrasonics,25: 115.

Guan Dinghua, 1982. Acoustics and the Ocean. Occean Press, Beijing, 210 p.

He Zuoyong, Zhao Yufang, 1981. Basis of Acoustics Theory. National Defense Industry Press, Beijing, p. 236–240.

Libicki, C., Bedford, K. W., Lynch, J. E., 1989. The interpretation and evaluation of a 3MHz acoustic backscatter device of measuring benthic boundary layer sediment dynamics.J.A.S.A. 85(4): 1501–1511.

Sheng, J., Hay, A. E., 1988. An Examination of the Spherical Scatterer Approximation in Aqueous Suspensions of Sand.J.A.S.A. 83(2): 598–610.

Wilson, G. L., 1976. Computer optimization of directive pattern of transducer array.Translated collection of Underwater Acoustics and Electricity 4:56.

Xu Tianzeng, 1981. Digital cross-correlation accumulation and its application to a shallow water target telesounder.Journal of Xiamen University 20(2):258.

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

The effect of amino acids on copper (II)-goethite ion exchange in seawater

Study on the isotherms of the interaction between suspended particles and Cu (II) in the Huanghe River

含缺陷轮盘失效概率分析流程与数值模拟

大涵道比风扇/增压级进气畸变数值模拟研究

导流锥结构参数对燃气弹射筒内压力冲击平滑效果影响研究