Reviews on detection technology of low-small-slow UAV

The efficient detection of "low-altitude, small, slow" UAV is always a difficult problem to overcome. In this paper, we are aiming at the application and threat cases of "low-altitude, small, slow" UAV, analyze the basic principle and development status of several kinds of methods in the detection of this target, and then makes an outlook on the future development direction of "low-altitude, small, slow" UAV detection.