ANNUAL JOURNAL
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HYDROACOUSTICS
ANNUAL JOURNAL |
| START | NEW VOL 20 | SEARCH | STATISTICS | PAS - GDANSK DIVISION |
pp. 121-128, vol. 7, 2004 Iwona Kochańska Gdańsk University of Technology Faculty of Electronic Engineering, Telecommunications and Computer Science, Department of Marine Electronic Systems, Gdańsk, Poland Henryk Lasota Gdańsk University of Technology Faculty of Electronic Engineering, Telecommunications and Computer Science, Department of Marine Electronic Systems, Gdańsk, Poland Romuald Mazurek Gdańsk University of Technology Faculty of Electronic Engineering, Telecommunications and Computer Science, Department of Marine Electronic Systems, Gdańsk, Poland Jarosław Adamczyk Gdańsk University of Technology Faculty of Electronic Engineering, Telecommunications and Computer Science, Department of Marine Electronic Systems, Gdańsk, Poland Key words: Abstract: Multiple acoustic wave reflections on environment boundaries significantly reduce transmission capacity of shallow hydroacoustic channels. The use of BNM channel model being among the results of the international research project PROSIM developed within the framework of the MAST-III initiative, allowed to calculate the channel impulse response functions and perform a simulation of a digital signal transmission. This article presents the results of test transmission of binary FSK and PSK signals in a sample channel.
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