摘要
阐述了电磁学中的经典算法——矩量法的优势和不足。从对圆柱的散射场RCS和表面电流的分析来看,矩量法的计算结果与解析解吻合得很好。虽然矩量法的计算精度很高,但计算中涉及矩阵求逆,如用于计算电大尺寸物体,就需要耗费大量的内存。
In this paper, the method of moments of the classical algorithm in electromagnetism was given, and its advantages and disadvantages were described. From the scattering field RCS and surface current of the cylinder, the result of MoM was in good agreement with the analytical solution. In addition, although the calculation precision of the Mo M was very high, if it was involved in inverse matrix calculation, and for calculating electrically large objects, the Mo M consumed a large amount of memory, which was also its shortcomings.
出处
《新乡学院学报》
2016年第6期31-33,共3页
Journal of Xinxiang University
