Performance Enhancement of Active Sonar System in Under Water Environment Using Spherical Hydrophone Array

Sonar is an odor meaning of sound to navigate objects under the water surface. Though Active and passive are the two types of sonar, designing of active Sonar system is a benignant issue for underwater beamforming. In this paper, a spherical hydrophone array is presented to design an active sonar system. The simulation result shows that the SNR of the received signal from the hydrophone array gets improved using high pass butter-worth filter. For designing an active sonar system, the approach, we show throughout the paper will surely bring prevalence in sonar system design in an underwater environment.