Research on Jamming Recognition Technology Based on Characteristic Parameters

The accurate jamming recognition in the complex electromagnetic environment is the basis and prerequisite for radar to take effective anti-jamming measures. Aiming at the problem of jamming recognition in complex electromagnetic environment, this paper studies a method of jamming recognition based on characteristic parameters. This method first extracts a set of feature parameters with low sensitivity to noise, low computational complexity, and less susceptible to jamming parameters. Then, the discrimination process of interference recognition using feature parameters is given, and the jamming recognition performance is simulated. Simulation results show that the method has good recognition performance for typical radar jamming patterns.