Journal of Systems Engineering and Electronics ›› 2011, Vol. 33 ›› Issue (3): 500-505.doi: 10.3969/j.issn.1001-506X.2011.03.07

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Performance of anti radiation seeker in counteracting three uncorrelated decoys

LI Yi-min1, WANG Feng-hua2, HUANG Zhi-tao2, SU Dong-lin1   

  1. 1. School of Electronic and Information Engineering, Beihang University, Beijing 100191, China;
    2. School of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073, China
  • Online:2011-03-21 Published:2010-01-03

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Abstract:

Multi decoy misguiding is an effective technique in counteracting anti radiation missiles (ARMs).  This paper addresses the problem of anti decoying three uncorrelated decoys with interferometerbased passive radar seekers (PRSs). The property of the angular measurements of the PRS is analyzed to conclude that, accumulated data guides the PRS towards the source with largest power when certain preconditions are satisfied. Theoretical analysis and simulation results are carried out to demonstrate the conclusions.

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