Electromagnetic Scattering by Arbitrary Shaped Three-Dimensional Conducting Objects Covered with Electromagnetic Anisotropic Materials

in this paper, the equivalent dipole-moment method (EDM) is extended and applied in the analysis of electromagnetic (EM) scattering by the arbitrarily shaped perfect electric conductor (PEC) targets coated with EM anisotropic media. At first, the volume integral equation and surface integral equation are built in the EM anisotropic material region and on the conducting surface, respectively. Then, the method of moments (MoM) is used to convert the integral equation into a matrix equation and the EDM is employed to reduce the CPU time of the matrix filling procedure. Numerical results are given to demonstrate the versatility of the proposed approach in handing with the EM scattering by arbitrarily shaped PEC targets coated with EM anisotropic media.