Evaluation of a 94 GHz Diode-Based Dual Six-Port Network Analyzer

The feasibility and accuracy diode-based dual six-port network of a 94 GHz analyzer is demonstrated. Consistency experiment show that the systematic errors are acceptably small: the attenuation measurement uncertainty is 0.01 dB at low attenuation increasing to 0.3 dB at high attenuation (40 dB); th...

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Bibliographic Details
Published in1984 IEEE MTT-S International Microwave Symposium Digest pp. 567 - 568
Main Author Fong-Tom, R.A.
Format Conference Proceeding
LanguageEnglish
Published 1984
Subjects
Attenuation measurement
Attenuators
Calibration
Diodes
Gunn devices
Measurement standards
Reflection
Scattering parameters
Switches
Waveguide junctions
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Summary:The feasibility and accuracy diode-based dual six-port network of a 94 GHz analyzer is demonstrated. Consistency experiment show that the systematic errors are acceptably small: the attenuation measurement uncertainty is 0.01 dB at low attenuation increasing to 0.3 dB at high attenuation (40 dB); the reflection coefficient measurement uncertainty is less than 0.008.
ISSN:0149-645X
2576-7216
DOI:10.1109/MWSYM.1984.1131865