Discrimination of active false targets in distributed multiple-radar system

Shanshan Zhao; Ziwei Liu; Xian Zhang; Junnan Shi

doi:10.1117/12.2600342

1 June 2021 Discrimination of active false targets in distributed multiple-radar system

Shanshan Zhao, Ziwei Liu, Xian Zhang, Junnan Shi

Proceedings Volume 11848, International Conference on Signal Image Processing and Communication (ICSIPC 2021); 118480U (2021) https://doi.org/10.1117/12.2600342
Event: International Conference on Signal Image Processing and Communication (ICSIPC 2021), 2021, Chengdu, China

Abstract

An active false targets discrimination method is proposed in distributed multiple-radar system to counter deception jamming, which is based on the correlation coefficient between different received signal vectors. The false targets generated by one jammer are highly correlated, but the radar target is uncorrelated with either other targets or false targets. Clustering analysis is applied to discriminate targets. The targets in the cluster, whose target number exceeds the threshold, are judged as false targets. Compared with existing methods, no prior information is required here. Simulation results corroborate the feasibility of the proposed discrimination method.

Citation Download Citation

Shanshan Zhao, Ziwei Liu, Xian Zhang, and Junnan Shi "Discrimination of active false targets in distributed multiple-radar system", Proc. SPIE 11848, International Conference on Signal Image Processing and Communication (ICSIPC 2021), 118480U (1 June 2021); https://doi.org/10.1117/12.2600342

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