电磁计算与电磁工业软件

Computational Electromagnetics and Electromagnetic Industry Software

概要介绍了电磁计算与电磁工业软件的研究进展。1)介绍了电磁计算方法的研究进展,对解析方法、高频近似方法、全波计算方法、快速计算方法,以及近年发展起来的混合方法进行了阐述;2)概述了基于时域有限差分方法(FDTD)、有限元法(FEM)、矩量法(MoM)等全波计算方法的3款国际主流商业电磁计算软件的特点和发展历程;3)介绍了我国具有自主知识产权的“摇光”高频电磁工业软件的算法体系、软件功能以及实际应用情况;4)对电磁计算与电磁工业软件的未来发展进行了总结和展望。

This paper provides an overview of the research progress in computational electromagnetics and electromagnetic industry software.First,it introduces the advancements in computational electromagnetic methods,covering analytical methods,high-frequency approximation methods,full-wave computation methods,and fast computation methods,as well as hybrid methods that have developed in recent years.Second,the overview summarizes the characteristics and development history of three major types of international commercial electromagnetic computation software based on full-wave computation methods such as the Finite-Difference Time-Domain(FDTD)method,Finite Element Method(FEM),and Method of Moments(MoM).Third,the algorithm system,software functionality,and practical applications of Yaoguang,a high-frequency electromagnetic industrial software with independent intellectual property rights in China is introduced.Finally,we conclude with a summary and outlook on the future development of computational electromagnetics and electromagnetic industrial software.