Implementation of the digital receiver in multibeam long-range sonar

• Autorzy: Schmidt J. , Schmidt A.
• Języki publikacji: EN

Abstrakty

EN

The article presents the implementation of a digital receiver in multibeam long-range sonar. Developed by the authors of the article, the implementation was part of sonar modernisation on large Polish Navy ships. The article explains the structure of the receiver, its design details and requirements affecting the architecture. The technical solutions regarding the equipment and signal processing algorithms for determining receiving beams for the active and passive mode are discussed. Key to the receiver design is the signal processing module responsible for determining the multibeam spatial filter (beamformer). Aspects of modern data transmission as used in the device are also discussed.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2013
• Tom: Vol. 16
• Strony: 203--210
• Opis fizyczny: Bibliogr. 3 poz., rys.

Twórcy

autor

Schmidt J.

• Gdansk University of Technology Faculty of Electronics, Telecommunication and Informatics Department of Marine Electronics Systems, G. Narutowicza 11/12, 80-233 Gdansk, Poland

autor

Schmidt A.

• Gdansk University of Technology Faculty of Electronics, Telecommunication and Informatics Department of Marine Electronics Systems, G. Narutowicza 11/12, 80-233 Gdansk, Poland

Bibliografia

• [1] J. Marszal, J.Schmidt, R. Salamon, L. Kilian, A. Raganowicz, K. Zachariasz, Z. Ostrowski, A. Jedel, M. Rudnicki, T. Sidorko, A. Schmidt, W. Leśniak, Modernization of ASW Sonar SQS-56 at Gdańsk University of Technology, HYDROACOUSTICS, Vol. 13, p.191-196, 2010.
• [2] A. Raganowicz, L. Kilian, J. Marszal, Z. Ostrowski, A. Schmidt, K. Zachariasz, Formy zobrazowań w sonarze dalekiego zasięgu z anteną cylindryczną, Materiały LIV Otwartego Seminarium z Akustyki OSA’07, p.208-209, Rzeszów-Przemyśl, 2007.
• [3] R. Salamon, Systemy hydrolokacyjne, Gdańskie Towarzystwo Naukowe, Gdańsk, 2006.