RCS computation and data analysis of target base FEKO

Abstract

Radar engineers often have special requirement for the RCS data computation and analysis of target. The investigation of target delectability can been obtained by 1-dimensional probability density functions(PDF) and 2-dimensional RCS intensity. Based on varying angles of incidence and frequency of excitation RCS data, target′s Inverse Synthetic Aperture Radar(ISAR) image can been calculated by 2D-IFFT. FEKO is a 3D commercial electromagnetic software. In this paper, a missile model′s RCS is computed by FEKO, the RCS 1-dimensional PDF and 2-dimensional RCS intensity and ISAR image are also presented.

Keywords

• RCS
• FEKO software
• ISAR
• probability density functions