Evaluation of Measurement Uncertainty for S-parameters Based on SOLT Calibration Technology
HAN Zhiguo
LIANG Faguo
LUAN Peng
WU Aihua
LI Suoyin
Abstract：Nowadays ,the relativity in the measurement uncertainty evaluation methods about S‐parameter isn't .A method for evaluating the uncertainty of S‐parameter is proposed .The method is based on the definition of calibration kits . Then the uncertainty of calibration kits propagates to the DUT from VNA self‐calibration .Eventually ,MCM is used to get the S‐parameters' measurement uncertainty of DUT .The relativity comsidered ,the method can get more credibility and rea‐sonable S‐parameters' measurement uncertainty of DUT .
Keywords：S-parametercalibration kitMCMmeasurement uncertainty
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 39-43 )