Dynamic Measurement Method Of Radar Target Scattering Cross Section

Our country has been advanced in the spaceflight field, but we get up latter in research of the electromagnetic scatter characteristic of space targets. The technologists have gained many delectable achievements in many aspects, such as theory research; imitate examination, static test and dynamic measurement technology. The research of the characteristic of space targets, is an important technique means in control of the space satellites orbits resource, surveillance the motion of non-cooperated targets, forecast the falling satellites and the reentry of other threaten targets.This paper discussed the dynamic measurement of RCS. And in this paper, the necessary equipments are showed and the measure precision of the RCS is analyzed. By the analysis of outfield test dates, we can see, this method can get the RCS of space targets efficiently, and have important meaning to the development and modification of the targets electromagnetic scatter characteristic measure function of the space target instrument radar.