Performance Prediction of Active Detection Sonar under Reverberation

According to active sonar equation, we predict the performance of active detection sonar under reverberation, discuss the influence of the frequency of active detection sonar on the detection range, and compare the detection ranges of the active sonar under different reverberation backscattering strength. The results show that the detection range of the active sonar decreases with decreasing frequency, and the performance of the active sonar enhances and the detection range extends with the weakening of reverberation backscattering strength. This study may be useful for selecting parameters of active detection sonar to enhance its performance in engineering.