摘要
提出了用多极理论保角变换组合法计算未屏蔽平板线特性阻抗的问题 .保角变换将未屏蔽平板线的无穷边界无界场域边值问题转化为有界场域边值问题 ,再利用多极理论方法进行求解 . 3种未屏敝平板线的实例计算结果表明 :多极理论方法确实具有较高的计算精度 ,多极理论保角变换组合法是分析未屏蔽平板线特性阻抗问题的一种有效方法 ,可以很方便地应用于传输线工程问题的设计与计算 .
This paper describes a new approach to characteristic impedance of various configuration of unscreened slab lines.Conformal transformation is used to transform the infinite boundary into the finite boundary,and Multipole Theory(MT) method is then applied to the computation of finite boundary boundary value problems.The hybrid method has been applied to computation of characteristic impedance of various configuration of unscreened slab lines.Excellent agreement with results obtained previously is demonstrated.
出处
《西南师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2001年第4期405-407,共3页
Journal of Southwest China Normal University(Natural Science Edition)
