A High-Speed Microwave Radiometer with High Absolute Measurement Accuracy

被引：0

作者：

Filatov, A. V. ^{[1
]}

机构：

[1] Tomsk State Univ Control & Radioelect Syst, Tomsk, Russia

来源：

MEASUREMENT TECHNIQUES | 2014年 / 57卷 / 05期

基金：

俄罗斯基础研究基金会;

关键词：

microwave radiometer; null measurement method;

D O I：

10.1007/s11018-014-0494-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A microwave radiometer based on a modification of the null-measurement method with high dynamic characteristics is described. The use of a single noise generator to generate two reference values reduces the measurement error arising from the change in the generator output power and simplifies the calibration process when adjusting the radiometer to a specified measurement range.

引用

页码：543 / 548

页数：6