Research and Realization of Radar Active Masking Jamming Technology

Abstract

With the development of new system radar, the anti-jamming capability of radar has been greatly improved, which poses a serious challenge to radar jamming technology. This paper derives a coherent noise frequency modulation jamming method according to the shortcomings of high power of noise frequency modulation jamming. Meanwhile, for the problem that large time width and advanced jamming cannot be achieved, we further propose an advanced jamming method based on radar echo prediction. Simulation and test results show that the method can form effective jamming to radar echo signals and has good engineering application value.