People use the remote control to connect to the drone and guide its flight path, but the radio signal between the remote control and the drone may be interrupted. The general term for this deliberate radio signal interruption is called jamming, but there are other ways to jam pilots and their drones, including deception.
Interference specifically refers to the deliberate use of transmission blocking signals to disrupt the communication between the drone and the pilot.
The drone jammer can interfere with its signal connection and make the UAV lose control and land slowly. This device is now used in the field of UAV defense.