A Robust Hybrid Electromagnetic Solver for Electrically Large Problems

K. Zhao, L. Petersson
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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.
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大型电问题的鲁棒混合电磁求解器
本文提出了一种多区域混合求解器,用于解决现实生活中具有挑战性的问题。该方法提供了一种基于区域分解的系统方法,将各种电磁求解器集成为一个功能强大的混合求解器。在这项工作中,我们结合了有限元边界积分法,金属和介电结构的矩量法,以及物理光学和发射和反射射线等渐近高频方法。
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