FIELD: military equipment.
SUBSTANCE: method of target detection with the radio fuse of a missile consists in that by means of a radio fuse generator at time intervals Ti short radio pulses with duration τ (τ<<Ti) with a frequency of filling ω0 are created in a radiating antenna of the radio fuse. Using the radio fuse receiving antenna, radio pulses are continuously received and recorded in an information processing channel in each gating time interval Tst. Radio fuse determines the target approach speed based on the target range measurement and Doppler effect. Using the data processing channel of the radio fuse, analysis of the speed of convergence of the received pulses, measured by two methods is carried out, and presence of the target is determined from the parameters of speed variation.
EFFECT: invention can be used in creation of noise-proof contactless target sensors of various ammunition.
1 cl, 1 dwg
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