An iterative progressive numerical method for computations of electromagnetic multiple scattering from perfectly electric conducting objects

摘要

This work aims to simulate electromagnetic (EM) wave scattering from the medium composed of several kinds of objects in shape, size and material. Fast techniques for the computation by means of boundary element method (BEM) is developed. EM wave scattering problem is treated with perfectly electric conducting (PEC) objects, and numerically analyze it by BEM with iterative progressive numerical method (IPNM). The IPNM is based on a time transition of multiple scattering and its outline and theoretical convergence are represented.