Article

Article title SIDE-SCAN SONAR WITH PHASE SIGNAL PROCESSING
Authors S.S. Mosolov, A.V. Sknarya
Section SECTION I. METHODS AND MEANS OF ECOLOGICAL MONITORING OF WATER AREAS
Month, Year 09, 2011 @en
Index UDC 621.372.54
DOI
Abstract The phase side-scan sonar (PSSS) of a hydroacoustic complex for the control over migration of valuable breeds of fishes created in Public Corporation "NIIP" in which basis the digital phased antenna array (DPAA) lays is described. Are shown influence non-identical characteristics of reception channels on DPAA. The account nonidentity allows to reduce width of the main petal and to lower level of lateral petals DPAA. Being based on results of modeling or real measurements, it is possible to realize the coordinated adaptive filter which parameters are reconstructed according to change of parameters sonar echo at its distribution to the environment.

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Keywords Phase treatment; side-scan sonar; digital phased array antenna.
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