Navigational hydroacoustic station for near-miss illumination

Claims

A navigation hydroacoustic station for illumination of the near environment NGAS OBO, comprising a receiving and transmitting antenna system located in the bow of an underwater vehicle, a generator, a receiving and transmitting switch, a preliminary processing path, a digital computing system (DCS), characterized in that the receiving and transmitting antenna system is made T-shaped, consisting of a horizontal and vertical antenna, wherein the horizontal antenna is installed in the horizontal plane of the carrier perpendicular to the direction of movement, and the vertical antenna is installed in the center of the horizontal antenna, wherein the horizontal antenna is connected through the first input of the receiving and transmitting switch and the first preliminary processing unit to a vertical survey generation unit, the output of which is connected to the input of the vertical survey processing processor of the DCS, containing a first time realization processing unit connected in series,a first unit for detecting and measuring parameters and a first unit for selecting time realizations, the output of which is connected to the first input of the control and display processor of the digital video system, and the vertical antenna is connected through the second input of the receive-transmit switch and the second pre-processing unit to the unit for generating a horizontal view, the output of which is connected to the horizontal view processor, containing a second unit for processing time realizations, a second unit for detecting and measuring parameters and a second unit for selecting time realizations, the output of which is connected to the second input of the control and display processor, the output of which is connected to the third input of the receive-transmit switch, wherein the input of the generator is connected to the third output of the receive-transmit switch.