摘要

The lossy nonreciprocal transmission line (LNTL) model with active characteristic impedances and active load impedances is researched in this article. For solving LNTL problems involving active parameters, the previous presented omnipotent Smith chart (OSC) is extended its domain of application. Though the formation of expression is Unchanged, the extended OSC (EOSC) shows different characteristics. The EOSC is especially significant for the application in oscillator design and amplifier stabilization. An EOSC can be easily generated using Matlab or Java for applications.