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Author: Vassil Kossev

  • TECHNICAL FACILITIES FOR ENSURING SECURITY

    Investigation of characteristics of cylindrical piezoceramic transducers used in systems for underwater monitoring and management

    • Ivan Ivanov
    • Stojan Kolev
    • Bistra Nenova
    • Vassil Kossev
    Security & Future, Vol. 4 (2020), Issue 2, pg(s) 75-77
    • Abstract
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    •  Article PDF

    The frequency characteristics of hydroacoustic cylindrical piezoceramic transducers in transmission and reception modes have been determined. The measurements were performed in pulse mode in a pool measuring 200x20x6 meters. The processed results from the measurements of the main characteristics are shown with tables and graphs.

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