A Self-Calibrated Transfer Standard for Microwave Calorimetry

被引：0

作者：

Gu, Dazhen ^{[1
]}

Lu, Xifeng ^{[1
]}

Jamroz, Ben ^{[1
]}

Williams, Dylan ^{[1
]}

Riddle, Bill ^{[1
]}

Cui, Xiaohai ^{[2
]}

机构：

[1] NIST, Boulder, CO 80305 USA

[2] Natl Inst Metrol, Beijing, Peoples R China

来源：

2018 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS (CPEM 2018) | 2018年

关键词：

Correction factor; microcalorimeter; microwave power; transfer standard; vector wave parameter;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We developed a new calibration technique for measuring the correction factor of a calorimeter with a vector network analyzer. Based on a wave-parameter formulation, we developed analytic formulas for the correction-factor (g) and effective-efficiency (eta). This allows us to calibrate both the calorimeter and the thermistor mount in a single step. This greatly reduces the number of physical parameters involved in calibration processes while tracking correlated uncertainty.

引用

页数：2

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