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大深度触底指示器Pinger换能器及其声反射系统
THE PINGER TRANSDUCER of THE BOTTOM-FINDING INDICATOR IN DEEP SEA AND ITS ACOUSTIC REFLECTION SYSTEM

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大深度触底指示器Pinger换能器及其声反射系统.pdf (110.8Kb)
Date
1997
Author
王清池
许肖梅
许鹭芬
黄锡明
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  • 海洋环境-已发表论文 [5213]
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Abstract
The pinger transducer, a core part of the bottom Finding indicator, and its acoustic reFlection system were introduced here.By utilizing acoustic reFlection system, a high beam pattern of pinger transducer was Formed in vertical direction.The directivity index of pinger transducer has 20 dB increase.By experimenting in the PaciFic Ocean of the depth of more than 5 000 meter, the inFormation of the bottom Finding indication was obtained
Citation
海洋科学,1997,(6):62-64
URI
https://dspace.xmu.edu.cn/handle/2288/104829

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