DEVICE FOR ALL-DIRECTIONAL RECEPTION OF COMMUNICATION SIGNALS AND IDENTIFICATION OF HYDROACOUSTIC STATION

摘要

FIELD: hydroacoustic engineering.;SUBSTANCE: invention is related to the field of hydroacoustic engineering and may be used for hydroacoustic stations with automatic connection of receiving device to outlet of communication channel by "pilot signal". Device comprises multi-element acoustic antenna, circuit of fan generation out of N static directional diagrams, remote switch and single-channel receiving track. In order to achieve technical result, "n" multi-channel analysers of signal amplitude distribution are connected to outlets of circuit for generation of fan out of directional diagrams, and analysers are connected through logical device for selection of average directional diagram out of adjacent "n" diagrams with remote channel switch.;EFFECT: higher accuracy of definition of correspondent signal arrival direction.;1 dwg