用14mm型同轴功率标准测定N型传递标准

Measuring the Type N Power Transfer System by means of Type 14mm Coaxial Power Standard

本文介绍一种将微波功率从14mm型同轴功率标准传递到N型同轴通过式或终端功率标准的方法。文章内容包括公式推导和接头效率的测量,并给出了被测件的校准因子,其不确定度在±1.3％以内。

This paper describes a method of transferring microwave power from type 14mm coaxial power standard to type N coaxial feedthrough or terminal power standards. It includes derivation of formula and mesurement of adaptor efficiency and gives out the calibration factor of device under test. The uncertainty of calibration factor is within ±1.3％.