传输线理论教学的几个问题  

The Computation of the Magnetic Materialsin Magnetostatic Field with Virtual Displacement Method

作　　者：欧阳金华[1] 宗明吉[2] 

机构地区：[1]曲阜师范大学物理工程学院,山东曲阜273165 [2]枣庄学院光电学院,山东枣庄277160

出　　处：《枣庄学院学报》2011年第5期9-12,共4页Journal of Zaozhuang University

摘　　要：传输线理论是微波技术和微波电路等课程教学的一个基础部分.这里本文作者给出自己的关于这部分内容教学的几个问题的理解和体会,它们分别是:1、不同传输线方程形式的适用条件;2、传输线分布参数的计算;3、用短路线来构成一个并联谐振电路;4、阻抗负载无耗传输线的特性;5、传输线效率计算公式的讨论.最后结束语对上述几个问题的讨论作了简单的总结.The transmission line theoryis a more important part of the teaching on microwave course.Here some discussions on the teaching are given.The first discussion Iswhich field of the different expressions of transmission line wave equation can be used;the second is the calculation of the parasitic parameters on transmission line;thethird is a parallel resonance circuit with lines which are short-circuited;the fourth is the character of a lossless line with impedance load;the fifth is the discussion on the formula of transmissiion line effiencecharge.At last the article makes a short summary on above discussions.

关 键 词：传输线方程 分布参数 并联谐振 阻抗负载 传输线效率 

分 类 号：O441.4[理学—电磁学]