波导N端口网络的修正边界元法分析

Analysis of N-Port Network by a Modified Boundary Element Method

本文在谐振法与修正边界元法的基础上提出了一种分析波导 N 端口网络的新方法,给出了确定 N 端口网络阻抗参量矩阵的一般性原理,并以二端口网络为例进行了数值计算,结果表明本文所提方法具有准确和计算量小的优点.

A new approach based on resonance technique and modified boun- dary element method is presented to analyze N-port networks (?) waveguide structure and is applied to determine the impedance parameter matrix of a N-port network.A two port network is taken as a numerical example and the results show that the approach occupys the advantages of high accuracy and less computation effort.