Experimental Study of Scattering Characteristics on DALI Controlled Plasma-covered Target

The electromagnetic scattering experiment and measurement system of plasma-covered target were established by DALI (Digital Addressable Lighting Interface) control system. The imaging measurement results were obtained through background signal processing, so as to analyze the electromagnetic characteristics of the large blunt cone model under plasma cladding, and the influence of plasma on the target electromagnetic characteristics was analyzed. Based on the simulation calculation and experimental results, the electromagnetic (EM) wave scattering mechanism of the plasma covered target was analyzed, and the electromagnetic scattering analysis model and ground simulation measurement system of the plasma covered target are established.