Sonar Array Aperture Synthesis as a Foundation for Mobile Surveillance Sonar Systems ‎

DashevskyO.Yu., Nejevenko E.S., Chulkov V.L.

The paper analyzes the most effective aperture synthesis methods in hydroacoustics. A synthesis method for ‎wide-band signals is suggested. A SynApp program developed for comparative analysis of different methods ‎is described. The results of an experimental study with test signals (generated by the program) and real signals ‎‎(obtained from a real towed array) are presented. Aperture synthesis availability in hydroacoustics is ‎concluded.‎

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