RADAR DEVICE FOR DETECTING UNMANNED AERIAL VEHICLES Russian patent published in 2025 - IPC G01S13/56 G01S7/41 H04B1/403 

FIELD: measuring.

SUBSTANCE: invention relates to systems for radar detection of aerial objects, in particular to devices for detecting and measuring motion parameters of unmanned aerial vehicles with low radar signature. Radar device for detecting unmanned aerial vehicles additionally comprises an intermediate frequency amplifier with external control (IFAEC) and a digital gain control unit (GDU), which is structurally part of the computer on the PLD. Output of the control circuit is connected to the input of the GDU, the output of which is connected to the second input of the IFAEC, the first input of which is connected to the output of the second mixer, and the output of the IFAEC is connected to the input of the second filter of intermediate frequency signals.

EFFECT: high quality of detecting low-visibility unmanned aerial vehicles while maintaining the possibility of detecting typical aerial objects.

1 cl, 2 dwg