浅谈驻波检测的一种有效方法研究

An Effective Method of Standing Wave Detection

本方法在校准点处开路、匹配以及接任一固定失配负载的情况下,在环形器后面进行驻波检测。用所得数据对反馈信号进行校准处理,通过反馈时域系统传输函数和反射时域系统传输函数获得驻波检测值。其驻波检测精度高,误报警率很低,具实用价值。

This standing wave system detects the standing wave behind the ring device,on the condition that opening,taking over a match and fixed mismatch load on the calibration point.It processes the feedback signal with the data,obtains the standing wave detection value through the feedback system transfer function and Reflection system transfer function in time domain.The standing wave detection accuracy is high,and false alarm rate is very low.It＇s a practical system.