摘要
本文提出了仅用一段传输线校准双六端口网络分析仪的新方法——“L”校准法。用此方法,传输线电长度无需确知。详细分析了双六端口网络分析仪使用非理想隔离器产生的误差,给出了系统工作于“准理想”隔离状态所需的隔离度。
A new method-'L' calibration technique for calibrating the duali-six-port network analyzer is proposed. Usinf this method a section of transmission line is needed only, and its length is not necessary to be known accurately. The measuring errors introduced by non-ideal isolators are discussed, and the degree of isolation needed for the system working in 'the quasi-ideal condition' is given.
关键词
分析仪
网络
端口
校准
测量
误差
Microwave measurement
Dual-six-port network analyzer
Calibration
