UAV Countermeasure Technology Based on Partial-band Noise Jamming

With the rapid development of the drone market, the black flight of UAV incident has become the norm. How to deal with the various safety problems caused by the black flight and the potential danger of the black flight has caused various aspects of the society highly anticipated. To this end, this thesis proposes a UAV countermeasure technology based on Partial-band noise jamming, taking civilian UAVs as the research object, and according to the characteristics of UAV communication signals, using partial-band noise jamming to cut off the controller from the UAV Control, make the drone enter the out-of-control state, and then use the GPS repeater deception jamming technology to counteract the drone of black flight for the rotor drone whose out-of-control behavior is in the return state. System technology to analyze the test results. Experimental results show that this technology can trap black flight drones more stably.