电磁场时域数值方法及其混合技术概述

A Survey of Electromagnetic Numerical Methods and Hybrid Techniques in Time Domain

时域数值方法是计算电磁学领域的研究热点和常用方法。本文对多种典型电磁场时域数值方法的原理和特点加以简要评述;总结了涉及该类方法的混合技术,主要是信号处理技术在时域数值方法中的应用;最后对该方法的发展前景作了展望。

Time domain methods are popular and efficient in computational electromagnetics. This paper begins with a brief overview of the principles and characteristics of typical methods. On the basis of that it provides a summary of relevant hybrid methods, and then puts the emphasis on the application of signal processing techniques in time domain methods. Finally, the authors express the challenges confronted and the future anticipated in this research field.