Numerical-Based Radar Cross Section Estimation Of Dielectric Cylinder
In this paper two dimensional integral equation based numerical approach is used to analyse the scattered field
from a homogenous dielectric circular cylinder. The surface integral equation method replaces the dielectric scatterer surface
into equivalent surface electric and magnetic currents. The cylinder contour is discretized into N sections to obtain 2N linear
equations, represented in the matrix form. The equation is approximated as a sum of weighted terms using known expansion
functions. The resultant matrix equation is solved to obtain electric and magnetic currents and hence cylinder RCS.
Index Terms— Dielectric Homogeneous Cylinder, Method Of Moments, Polarization, Radar Cross Section.