Novel differential formulation of electromagnetic scattering by dielectric cylinders of arbitrary cross-section

State‐space formulation of two‐dimensional electromagnetic scattering from dielectric cylinders

“…Since this problem has an exact solution, we found it to be representative enough for a meaningful comparison. The exact and state-space results are compared in Figure 4 Results for a lossy circular cylinder obtained with the state-space method were found to be in excellent agreement with those found with the boundary condition transfer method [Tosun, 1994] (Figure 10).…”