Analyzing the Scattering Near-Field from Complex Targets

This paper presents a theory method to calculate and analyze the scattering near field from some simple and complex targets, using high-frequency approximation. By calculating the near-field RCS of some simple and complex targets based on the SCTE (Scattering from Complex Targets and Environments) system [1], the results show that there are much difference between the near field and the far field. And the characteristics of the near field are more complicated. This method has practical engineering value in the area of the electromagnetic interference (EMI) prediction and electromagnetic scattering (EMS) et al.