A Robust Hybrid Electromagnetic Solver for Electrically Large Problems

Abstract

This paper presents a multi-region hybrid solver for solving real-life challenging problems. The method provides a systematic approach based on domain decomposition to integrate various electromagnetic solvers into one powerful hybrid solver. In this work, we have combined finite element-boundary integral method, method of moments for both metallic and dielectric structures, and asymptotic high frequency methods such as physical optics and shooting and bouncing rays.