微波功率传递对失配误差与测量精度的影响

Effects of Microwave Power Transmission on Mismatch Errors and Measurement Accuracy

针对微波功率测量中反射系数产生的影响,基于失配误差分析模型,对两种功率测量中失配误差修正的方法进行了研究,提出了一种基于单定向耦合器法来减小失配误差的方法.

Aimed at the influence caused by reflection coefficients in the microwave power measurement, based on the mismatch error analytic model, two kinds of methods about the mismatch error correction in the power measurements were studied. And a method of using the single fixed direction coupler to reduce the mismatch error was put forward.