FIELD: radar location.
SUBSTANCE: invention relates to radar location and can be used to detect unmanned aerial vehicles (UAVs) equipped with a radio communication channel and/or a radio relay channel with ground control and guidance station. To achieve the result, a nonlinear radiolocator is used with re-reflecting surface on board of a UAV in form of any non-linear active element, while two probing dual-frequency pulse sequences are used and re-reflected response sequences are digitally processed.
EFFECT: increasing the accuracy of detecting low-speed and small-sized and low-flying air targets.
1 cl, 2 dwg
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