Electronic stabilization of beams in sonar with cylindrical array

• Autorzy: Marszal J. , Leśniak W. , Salamon R. , Schmidt J.
• Języki publikacji: EN

Abstrakty

EN

The article presents the principle of operation of the beamformer of sonar with a cylin-drical array. It demonstrates that a modified beamformer can be used for beam electronic stabilization. The paper presents the algorithm of a digital beamformer used to ensure that the beam’s axis is maintained in a horizontal plane when the ship’s pitch and roll are known. Finally, the article gives an overview of the technical problems of electronic beam deflection.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2006
• Tom: Vol. 9
• Strony: 119--124
• Opis fizyczny: Bibliogr. 2 poz., rys.

Twórcy

autor

Marszal J.

autor

Leśniak W.

autor

Salamon R.

autor

Schmidt J.

• Gdansk University of Technology, Faculty of Electronics, Telecommunications and Informatics, Department of Marine Electronic Systems Narutowicza 11/12, 80-952 Gdansk,

Bibliografia

• [1] J. Marszal, R. Salamon, A. Stepnowski, Military Sonar Upgrading Methods Developed at Gdansk University of Technology, IEEE Oceans’05 Europe - Conf. Proc., Brest 2005.
• [2] R. Salamon, Systemy hydrolokacyjne, Wyd. Gdańskie Tow. Naukowe, Gdańsk 2006.