Signal feature analysis and experimental verification of radar deception jamming

In order to analyze and extract the different features of the deception jamming and target echo, and accomplish radar anti-deception jamming, the mathematical models of deception jamming and target echo are analyzed and simulated, then the different features in the amplitude undulation, high order cumulant and bispectrum between the deception jamming and target echo are compared; on this basis, the feature extraction method is proposed, and the feature parameters aggregate is defined; finally, the features are verified with simulation and actual experiment.