Lewandowski, A.
and Williams, D.
(2008),
Characterization and Modeling of Random Vector Network Analyzer Measurement Errors, 17th International Conference on Microwaves, Radar and Wireless Communications MIKON 2008, Warsaw, -1, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=32950
(Accessed April 23, 2024)
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Characterization and Modeling of Random Vector Network Analyzer Measurement Errors
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Author(s)
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Abstract
We present a technique for characterizing and modeling random vector-network-analyzer measurement errors. These errors manifest themselves as random changes or drift of vector-network-analyzer calibration coefficients. We model achange of calibrtion coefficients as a set of small electrically-lumped perturbations occuring at different locations inthe vector-network-analyzer. We then ue measurements of a highly reflective offset termination to determine electrical parameters and locations of these perturbations. Our techhnique is the fist step towards developing a statistical description of random vector-network-analyzer measurement errors and accounting for them in the measurement uncertainty analysis.Proceedings Title
17th International Conference on Microwaves, Radar and Wireless Communications MIKON 2008
Conference Dates
May 19-21, 2008
Conference Location
Warsaw
Pub Type
Conferences
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Citation
Created October 24, 2008, Updated January 27, 2020