• 中文
    • English
  • English 
    • 中文
    • English
  • Login
View Item 
  •   DSpace Home
  • 海洋与地球学院
  • 海洋环境-已发表论文
  • View Item
  •   DSpace Home
  • 海洋与地球学院
  • 海洋环境-已发表论文
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

水声通讯仪换能器系统的研制
MANUFACTURE of THE TRANSDUCER SYSTEM FOR THE ACOUSTIC COMMUNICATION METER

Thumbnail
Full Text
水声通讯仪换能器系统的研制.pdf (116.6Kb)
Date
1998
Author
王清池
Collections
  • 海洋环境-已发表论文 [5213]
Show full item record
Abstract
利用溢流式换能器的液腔振动和径向振动耦合原理获得较宽的频率响应 ;采用声反射系统使换能器在垂直方向形成高指向性 ,换能器的方向性指数增加 2 2 d b。
 
The manufacture and experimental results of the transducer system for the acoustic communication meter have been introduced in this paper.A wider frequency response has been obtained by using the coupled principle of the liquid cavity vibration and the radial vibration of the free flooded transducer, and a higher directivity has been formed at the vertical direction of the transducer by using the acoustic reflection system so that the directivity index of the transducer can be increased by 22 dB.
 
Citation
海洋科学,1998,(5):57-59
URI
https://dspace.xmu.edu.cn/handle/2288/104957

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies