FIU Detects Drones By The Magnetic Leak From Their Motors, No Radar
FIU and Brookhaven engineers read a drone's make and model from the magnetic field its motors leak. It costs a few hundred dollars and reaches 49 feet.
Sources
- T2FIU Detects Drones By The Magnetic Leak From Their Motors, No RadarDroneDJ / DroneLife / sUAS News / DroneXL