摘要
以戴维宁等效电路为基础,建立了射频/微波功率的信号流图,并由该流图详细阐述了反射系数、驻波比等参数的物理意义,最后分析了Z0失配和共轭失配误差的来源。
On the base of Thevenin equivalent circuit, the signal flowgraph was built up. The reflection coefficient and the standingwave ration were expounded, and the source of ZO mismatch loss and conjugate mismatch loss was also discussed.
出处
《微计算机信息》
2009年第5期310-312,共3页
Control & Automation
关键词
戴维宁等效电路
信号流图
功率测量
反射系数
Theveuin equivalent circuit
Signal flowgraph
power measurement
reflection coefficient
