Experimental Research on Millimeter Wave Scattering Characteristics of Small UAV

In view of the weak echo and low detectability of low, small and slow targets, this paper takes a typical small UAV as the target, carries out low-altitude flight detection and Ka-band scattering imaging experiments based on the turntable model, and obtains its dynamic scattering characteristics and high-resolution two-dimensional scattering imaging. The results can provide basic data support for subsequent target detection and recognition.