An experimental study on transducer for the DDS technology demonstrator

• Autorzy: Elminowicz A. , Lis W. , Męciński W.
• Języki publikacji: EN

Abstrakty

EN

R&D MTC has began designing and building the next generation wideband Diver Detection Sonar (DDS, with cylindrical multielement piezocomposite transducer. The paper will focus on key features of DDS technology demonstrator, with special attention on technologies of the transducer. The new transducer is designed at the cooperation with the producer of the transducer - Materials Systems Inc. (Littleton, USA), remainder hardware and software solutions are designed in R&D MTC. In this article specific theoretical and technological principles of the wideband cylindrical piezocomposite transducer will be presented. The implementation of the transducer to the wideband Diver Detection Sonar (DDS) will be described. The results of transducer measurements, transmitter modules, matching circuits modeling and examples of application will be also presented.

Słowa kluczowe

EN

transducer; DDS technology; sonar

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2009
• Tom: Vol. 12
• Strony: 45--52
• Opis fizyczny: Bibliogr. 4 poz., tab., wykr.

Twórcy

autor

Elminowicz A.

autor

Lis W.

autor

Męciński W.

• R&D Marine Technology Centre Dickmana 62, 81-109 Gdynia, Poland,,

Bibliografia

• [1] A. Elminowicz, M. Okuniewski, E. Porosińska, L. Zajączkowski, Diver Detection Active Sonar, TEHOSS, Gdańsk 2005.
• [2] Brochure: Piezocomposite_Transducer_Design, www.matsysinc.com.
• [3] T.Janowski, A.Elminowicz, K.Szworski, Data Processing of Broad–Band Signals Received by Multielement Cylindrical Transducer, 7th EEA International Symposium on Hydroacoustic, Jastrzębia Góra, 2008.
• [4] A. Elminowicz, L. Zajączkowski DDS technology demonstrator, 55 OSA Wrocław – Piechowice 2008.