基于Mathematica的矩形口径辐射场的仿真研究

The visualization about rectangular caliber radiant field based on Mathematica

提出了利用Mathematica对面天线的矩形口径场的辐射场强进行计算,求出辐射场的解析表达式,利用Mathematica的可视化功能实现辐射场强的可视化.由此可以更加直观地了解这些天线辐射图的规律.通过分析可以发现,利用计算机代数系统Mathematica的函数和软件包可以快速地实现电磁场的可视化.

This paper will discuss the visualization about rectangular caliber radiant field based on the computer algebra system mathematica. From the analysis,we can use mathematica to solve EM fields problem and show EM visualization rapidly.