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  5. Quality improvement of the identification reliability by ground interrogators of friend or foe system on basis of change reply signals interperiod processing principle

Quality improvement of the identification reliability by ground interrogators of friend or foe system on basis of change reply signals interperiod processing principle

A.S. Malyarenko, S.V.Kukobko
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The ability of air targets identification reliability by ground interrogators provided of intersystem interferences and imitation by using of running window method at processing of reply signal packet was investigated. Reply signals detection probability in packet with using of existent signal analysis algorithm, and using of analysis at running window (for different values of criterion k ) were calculated. Achieved, that in interrogators of surveillance radars expedient to use criterions, which are adaptive to conditions of interrogation.
Keywords: identification Friend or Foe, interperiod processin, detection of reply signals