Networking Technology Of Distributed Jamming

Modern radar jamming environment is a complex network of threatening radars. Many of the radars can change their carrier frequency, pulse-repetition-rate, pulse waveform and signal parameters. So the single jamming resources can't meet the requirement of complex and changeable electromagnetic environment in the future battlefield. By the networking technology of distributed jamming, many different types of reconnaissance and jamming resources can form network. The guidance information and jamming resources are assigned and used centrally. The jamming resources are controlled by the net to implement jamming.The paper firstly introduces the basic reconnaissance and jamming resources and fundamental of radar countermeasures. Distributed jamming resources include reconnaissance and jamming resources. The precondition and foundation of effective jamming is accurate and timely reconnaissance. The basic jamming resources are based on VCO, RFM and AWG, respectively. The networking technology of distributed jamming is based on communication technique. Based on that, the core of networking technology of distributed jamming is discussed in detail. Combining the applications, the paper presents quantitative index which measure performance of the system. The essence of networking technology of distributed jamming is the realization of multi-user data transmission. Based on real-time performance of data transmission and unidirectivity of command, the network structure design is based on tree topology. In design of data link, data frame structure and basic link protocol based on actual requirement are planned in detail. Finally, the paper presents mathematical models of combat resources in order to analysis the battlefield resources. These mathematical models have great significance for further investigating the status of network operation and the details of dynamics of the battlefield of in future.