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WANG Lu-jun. Current Status and Developing Trend of Low Frequency Active Towed Sonar Abroad[J]. Journal of Unmanned Undersea Systems, 2018, 26(3): 193-199. doi: 10.11993/j.issn.2096-3920.2018.03.002
Citation: WANG Lu-jun. Current Status and Developing Trend of Low Frequency Active Towed Sonar Abroad[J]. Journal of Unmanned Undersea Systems, 2018, 26(3): 193-199. doi: 10.11993/j.issn.2096-3920.2018.03.002

Current Status and Developing Trend of Low Frequency Active Towed Sonar Abroad

doi: 10.11993/j.issn.2096-3920.2018.03.002
  • Received Date: 2018-03-10
  • Rev Recd Date: 2018-03-20
  • Publish Date: 2018-06-30
  • The low frequency active towed sonar can detect submarine remotely under bad sound propagation conditions, and it has gradually become the main equipment of anti-submarine detection in many countries. This paper first reviews the development background of the low frequency active towed sonar, summarizes its characteristics, and emphatically introduces the development course of towed sonar of American surface ship. Then, the major performances of the main low-frequency active towed sonars developed by France, Germany, Russia and the United States are analyzed, and the challenges of false alarm rate, exposure and ecological impact facing the development of low frequency active sonar are presented. It is pointed out that the low frequency active towed sonar will develop towards equipment serialization, multi-base operation application and system multifunction.

     

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