Radiation and scattering analysis of two-dimensional conducting and dielectric objects using the generalized multiple multipole technique

摘要

In this paper, the generalized multiple multipole technique [1] is used to solve for the problems of scattering and radiation by cylinders of arbitrary cross section. The formulation is carried out for the problems of homogeneous dielectric, imperfectly and perfectly conducting cylinders. The problems are formulated using sets of fictitious multipole sources to simulate the fields of the cylinders. Application of the boundary conditions yields a system of linear equations which can be solved for the unknown expansion coefficients.