FIELD: laser functional suppression of UAVs.
SUBSTANCE: for functional suppression of UAVs, a guidance laser beam is used, it is divided into two parts, one part of which is used to scan the upper hemisphere, the reflected beam from the UAV is registered, the maximum intensity of the specular reflection (“glare”) from the optoelectronic system of the UAV onboard equipment is detected in the reflected beam, based on the presence of a glare, a signal is periodically issued for a shift for by time T according to a linear law ±Δ of frequencies of the second part of the beam, the frequency of the second part of the beam is shifted according to a linear law, periodically both parts of the beam are combined into one common beam in the focusing system until the glare disappears in the reflected unshifted beam.
EFFECT: functional suppression of optoelectronic devices of UAVs and detection of suppression is provided.
1 cl, 2 dwg
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