Williams, D.
(2010),
Rectangular-Waveguide Vector-Network-Analyzer Calibrations With Imperfect Test Ports, 76th ARFTG Microwave Measurement Conference, Clearwater Beach, FL, [online], https://doi.org/10.1109/ARFTG76.2010.5700048
(Accessed December 13, 2024)
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Rectangular-Waveguide Vector-Network-Analyzer Calibrations With Imperfect Test Ports
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Abstract
We present a strategy for correcting for imperfect interfaces between the test ports of a vector network analyzer, the calibration standards and the devices under test. This corrects for the inconsistencies in calibrations introduced by using flush thrus and flat shorts as calibration standards. The approach is based on equivalent standard definitions that are easy to implement in conventional network analyzers. We present analytic formulas for these definitions and demonstrate them in WR-90 rectangular waveguide.Proceedings Title
76th ARFTG Microwave Measurement Conference
Conference Dates
November 30-December 3, 2010
Conference Location
Clearwater Beach, FL
Pub Type
Conferences
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Keywords
Rectangular Waveguide, Test port, Vector Network Analyzer
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Created November 30, 2010, Updated November 10, 2018