DEVICE CHECKING TRACKER RADAR SOUNDING SIGNALS FOR REGULAR ARRIVAL Russian patent published in 1996 - IPC

FIELD: radioelectronic facilities for fighting tracker and destructive weapon guiding radars. SUBSTANCE: device has selector 2 of pulses whose length is greater than boundary value, electric coupling circuits 5, 37, pulse stretcher 40, frequency relay 8 built up of pulse stretcher 14, integrating circuit 28, potential-output comparator 33. EFFECT: provision for checking sounding signals for regular arrival when regularity of arriving signals is set by combination of criteria (length of enveloping burst of sounding pulses, burst repetition period, total time of sounding signal reception) and for independent control of boundary values of mentioned criteria. 3 dwg