Sonar in high speed vessels

In this article, we study the position of sonar and the possibility of using it in small high speed boats. First, the subject is studied from different aspects and the problem of sonar designing in these boats are stated. Then, two designs were proposed that it is possible to beapplicable. Finally, by the primary calculations, the optimization of 37.7 decibel in sonar equation is proved between the first and second design. Also, for the proposed design to be applicable, hydrodynamic calculations were presented, too.