DocumentCode
3486959
Title
A new method to improve accuracy of transfer type power sensor calibrations
Author
Zhang, T.
Author_Institution
Nat. Meas. Inst., Lindfield, NSW, Australia
fYear
2010
fDate
13-18 June 2010
Firstpage
557
Lastpage
558
Abstract
This paper describes a new method to derive calibration factors of transfer type power sensors (PS) such as Tegam/Weinschel model 1107-7. By combining power splitter theory and vector network analyzer (VNA) measurements, this method can achieve higher accuracy in calibration factor measurements with significantly reduced mismatch errors.
Keywords
calibration; network analysers; sensors; Tegam-Weinschel model 1107-7; VNA; mismatch error; power sensor calibration; power splitter theory; vector network analyzer measurement; Australia; Calibration; Directional couplers; Electromagnetic measurements; Electromagnetic modeling; Power measurement; Reflection; Scattering parameters; Sensor phenomena and characterization; Sensor systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Conference_Location
Daejeon
Print_ISBN
978-1-4244-6795-2
Type
conf
DOI
10.1109/CPEM.2010.5544824
Filename
5544824
Link To Document