Paper Title:
Improvement of a Novel MEMS Bionic Vector Hydrophone
  Abstract

A novel MEMS vector hydrophone with bionics structure was introduced in 2007. As the acoustic-electric transducer infrastructure and the acoustic package of hydrophone have been optimized, the performance of the hydrophone has been greatly improved compared with the previous. This hydrophone calibration was finished in National Defense Underwater Acoustics Calibration Laboratory of China. According to the test results, the sensitivity of the hydrophone is -165dB(including pre-amplification 20 dB), the frequency response ranges from 20Hz to 2kHz (±5dB). And this hydrophone has a good directional pattern in the form of "8"-shape.

  Info
Periodical
Edited by
Zhang Yushu
Pages
539-542
DOI
10.4028/www.scientific.net/AMR.213.539
Citation
G. J. Zhang, C. Y. Xue, X. Y. Wang, J. J. Xiong, W. D. Zhang, "Improvement of a Novel MEMS Bionic Vector Hydrophone", Advanced Materials Research, Vol. 213, pp. 539-542, 2011
Online since
February 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hua Jiang, Tong Lai Liu, Han Lei He
Abstract:Based on the establishment of data warehouse of the decision support model of the SMT assembling quality control, this paper relies its basis...
704
Authors: Guo Xing Peng, Bei Li
Abstract:Improved learning algorithm for branch and bound for semi-supervised support vector machines is proposed, according to the greater difference...
1
Authors: Zhi Wei Tang, Xi Xuan Wu
Abstract:This article introduces an intelligent surveillance distributed system based on TMS320DM642. The system platform has many functions, such as...
392