About the physical fields of plane sonar antennas formed from a cylindrical piezoelastic with tough screens in the inner cavity
Flat sonar antenna solve the problem of one-sided sound radiation, formed from a finite number of emitters, each of which is made of water-filled circular cylindrical shell of piezo ceramic asymmetrical placed inside a circular cylindrical acoustic rigid type screen. The solution obtained "through" the problem allows determining quantitative values of related electrical, mechanical and acoustic fields, emitters and antennas in general.