摘要
本文推导了互易n端口网络的等效二端口测量方程组;以三端口网络为例,讨论了这种方程组的应用、测量细节和数据处理;提出了用自动测量线和程控短路活塞组成一套测试系统,以实现对多端口网络S参数的快速、自动测量;给出了H面T三端口网络的实验结果。
Equivalent two-port measurement equations for reciprocal n-port network is derived generally. As an example, applications of these equations, measurement details and data-processing methods are discussed for any three-port network. A set of measurement system which is made from the automatic slotted line and the program controlled short-circuit is presented in order to realize rapid and automatic measurements of s-parameters of any reciprocal multi-port network. Experimental data are given of a H-plane T three-port network.
关键词
微波测量
多端口
网络
方程组
测量
Microwave measurement
S-parameters
Multi-port network
