Approximation of underwater channel impulse response by non-orthogonal functions

• Autorzy: Studziński D.
• Języki publikacji: EN

Abstrakty

EN

This paper presents the idea and methods of approximation of underwater channel impulse response by non-orthogonal functions. The family of functions that correctly estimate response of underwater channel is chosen. For these functions, method of calculation of parameters and coefficients is introduced. Besides that, two examples are presented. The first one is the approximation of response in deep reservoir, the second one is approximation of response in shallow reservoir, where appear problems of reflections from surface of water and bottom of reservoir.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2006
• Tom: Vol. 9
• Strony: 171--180
• Opis fizyczny: Bibliogr. 5 poz., rys.

Twórcy

autor

Studziński D.

• Koszalin University of Technology Racławicka 15-17, Koszalin, Poland,

Bibliografia

• [1] J. Smyczek, D. Studziński, T. Wieczorek, Approximation methods in an adaptive receiver for underwater acoustics communications systems, 11TH International Conference on “System Modelling Control”, Zakopane, Poland, 2005
• [2] J. Smyczek, „Systemy transmisji informacji” Wydawnictwo Politechniki Koszalińskiej 2004
• [3] Z. Kowalik, S. Łegowski, S .Szymborski, „Podstawy hydroakustyki’, Wydawnictwo Morskie, Gdynia 1965
• [4] F.W. Coates Rodney, “Underwater Acoustic Systems” MacMillan Education Ltd., London 1990
• [5] I. Cornel, C. Gervaise, A. Quinquis, “Blind Deconvolution of Underwater Channel using Transitory Signal Processing”, ICCASP 2002, Orland