DocumentCode
236099
Title
Analysis of physical significance of reflection coefficient of equivalent signal source and application in power sensor calibration
Author
Haikuo Zhang ; Xiaohai Cui ; Yong Li
Author_Institution
Beijing Jiaotong Univ., Beijing, China
fYear
2014
fDate
24-29 Aug. 2014
Firstpage
164
Lastpage
165
Abstract
A novel derivation procedure and constraint condition of the equation of reflection coefficient of equivalent source is presented. In the system of power sensor calibration, the reflection coefficient of equivalent signal source is an essential factor to figure out the calibration factor or effective efficiency. This paper gives a proof why the equivalent coefficient signal source can be used in power sensor calibration when the system of equivalent signal source is open-loop.
Keywords
calibration; electric sensing devices; power measurement; reflection; signal sources; equivalent coefficient signal source; power sensor calibration; reflection coefficient; Calibration; Directional couplers; Equations; Mathematical model; Radio frequency; Reflection coefficient; Scattering parameters; equivalent signal source; power sensor calibration; reflection coefficient;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements (CPEM 2014), 2014 Conference on
Conference_Location
Rio de Janeiro
ISSN
0589-1485
Print_ISBN
978-1-4799-5205-2
Type
conf
DOI
10.1109/CPEM.2014.6898310
Filename
6898310
Link To Document