Journal of Xidian University

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Anti-deception jamming method for active/passive radar based on distributed architectures

LIU Jieyi1;ZHANG Linrang1;ZHAO Shanshan2;LIU Nan1;YU Hengli1   

  1. (1. National Key Lab. of Radar Signal Processing, Xidian Univ., Xi'an 710071, China;
    2. School of Electronic and Optical Engineering, Nanjing Univ. Posts and Telecommunications, Nanjing 210023, China)
  • Received:2017-03-23 Online:2018-06-20 Published:2018-07-18


A false target discrimination method is proposed for active/passive netted radar at different sites with distributed fusion architectures to anti distance false-target deception jamming. First, the measurements in active radar are used as the supplementary for the track initiation of passive radar, in which some false-targets are eliminated. Then, the targets are tracked independently in active radar and passive radar. Finally, track association between active radar and passive radar is applied to discriminate and eliminate the false-targets which have been maintained in active radar. Simulation results verify the ability of the method proposed to reject the false targets effectively and reduce the cheated probability of active/passive netted radar, while still keeping the high recognition probability of the true target.

Key words: netted radar, track initiation of passive radar, track association, false-target deception jamming