宽带匹配新算法——SC法  

A New Broadband Matching Method——the SC Method

作　　者：陈轶鸿[1,2] 孙琰 

机构地区：[1]北京邮电大学 [2]中咨总公司泰克所

出　　处：《通信学报》1997年第9期55-60,共6页Journal on Communications

摘　　要：本文提出了一种新的宽带匹配网络设计算法——ＳＣ法，首次将级联网络的Ａ矩阵特性和递归等同技术结合起来，设计分布参数的宽带阻抗匹配网络。通过理论计算及实验证明了ＳＣ法能够大大改善天线的驻波比和增益性能，因此可以广泛应用于天线设计及微波领域中。A new method called SC method is presented in this paper. For the first time, the property of connected network's A matrix is combined with the recursive identification technology to design distributive broadband matching networks. Through calculation and experiment, it is shown that the SC method can improve the standing wave ratio and gain performance significantly. Therefore, it has high engineering application value in antenna design and microwave field.

关 键 词：SC法 宽带匹配网络 天线 

分 类 号：TN820[电子电信—信息与通信工程]