DETERMINING METHOD FOR RELIABILITY OF THREAT SIGNAL IN ELECTRONIC WARFARE

摘要

PURPOSE: A method of determining the reliability of an electronic threat signal is provided to detect a lobe of radar signal by extracting a pulse group based on pulse detailed information. CONSTITUTION: In a method of determining the reliability of an electronic threat signal, a pulse group is extracted from pulses in a received radar. Differential values is calculated by differentiating the pulse amplitude of each pulse. A pulse amplitude change rate of the pulse group is calculated by using differential values(S46). The pulse amplitude change rate of the pulse group is compared with a predetermined standard value(S47).