Development and Prospect of Detection and Communication Integration

Detection and communication integration combined with independent detection and communication system, and realizes target detection and information transmission functions by sharing a set of hardware equipment. Compared with traditional signal detection and communication system, it has the advantages of reducing platform volume and power consumption, and improving platform security. In this paper, the research on land radar and communication integration at home and abroad is introduced, and the difference with the underwater detection and communication integration. According to the application background of underwater acoustic sensor network and the research technology of radar and communication integration, the development and application of underwater detection and communication integration in single base, double base, information,and security are discussed for the aspects of shared waveform design, self-interference cancellation and shared signal processing, which are urgently needed to be solved in detection and communication integration. Whether on land or underwater, detection and communication are the main functions of an information system, and the detection and communication integration is the development of system integration, informatization and intelligence.