Drone navigation and decoy devices

The drone navigation decoy device is currently developed to deal with various security threats brought by the "black flight" drone. By radiating low-power regenerative navigation satellite signal (power not more than 10 dBm), the equipment invades the "Black Fly" UAV navigation system, so as to realize the interception control of the UAV that needs to use the navigation system for flight control, so that it cannot fly into the protected area and ensure the low altitude safety of the area.