电磁波极化的专题教学方法研究  

Subject-Based Teaching Method for Polarization of Electromagnetic Wave

作　　者：朱卓娅[1] 赵志伟[1] 雷威[1] 

机构地区：[1]东南大学电子科学与工程学院,江苏南京210096

出　　处：《电气电子教学学报》2016年第2期88-90,共3页Journal of Electrical and Electronic Education

摘　　要：极化是电磁波的重要特性之一,但常因为概念抽象、内容精炼而难以被学生理解掌握。本文提出了面向极化应用的专题教学方式,重点从合成和分解的角度来讨论平面电磁波的极化,并借助开放的仿真软件,帮助学生通过生动直观地验证极化规律来全面掌握极化概念。Polarization is one of the most important properties of the electromagnetic wave,while it is very difficult to be understood by students because of its abstract concepts and concise contents. This paper proposes a subjectbased teaching method facing to the applications for polarization of the plane electromagnetic wave. We focuse on the combination and separation of polarized waves,and use the open simulation software,which could help students comprehend the polarization more precisely by validating the law visually.

关 键 词：极化 电磁波 教学方法 

分 类 号：TN957.2[电子电信—信号与信息处理]