Intermittent Sampling Interference Technology Based on FPGA and Its Implementation
In the modern electronic warfare environment,radar systems are faced with a variety of complex jamming threats,among which intermittent sampling slice jamming is an effective jamming measure,which affects the detection and tracking ability of radar by transmitting discrete jamming signal segments in time.In this paper,the realization of intermittent sampling slice interference is analyzed and verified in detail,and three kinds of intermittent sampling slice interference realiza-tion methods are proposed by controlling the slice interference parameters and interference timing.Through theoretical analysis and engineering verification,the results show that intermittent sam-pling slice jamming can produce effective jamming effect on pulse compression radar system.This research provides an innovative jamming method for the field of electronic warfare,and also pres-ents a new challenge for the anti-jamming design of radar systems.
intermittent samplingpulse compressionelectronic warfarejamming-to-signal ratio
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