Specialists from the advanced engineering school of Novgorod State University (NovSU) have created a compact radar "Gardar" capable of detecting drones at a distance of up to 3 km.
The device, weighing 7–8 kg, uses active radar technology, but is safe for people due to its low radiation power — like a regular smartphone.
The radar scans the airspace, identifying UAVs, unmanned boats and other moving targets. Built-in algorithms analyze even weak signals, providing accuracy comparable to large-sized counterparts. When an object is detected, the system transmits data to the operator or an automated platform for decision-making.
One device covers an area with a radius of 3 km, but when combined into a network, you can create a continuous radar field to control critical facilities or entire regions. According to project manager Sergei Chebotarev, the goal is to monitor all drones, including commercial ones used in logistics and delivery.
"Gardar" solves two key tasks: it prevents unauthorized use of drones and supports legal operations, for example, tracking cargo UAVs.
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