ANA Calibration Method for Measurements of Dielectric Properties

ANA Calibration Method for Measurements of Dielectric Properties

Routine network analyzer calibration procedures in measurements of the dielectric properties of materials using an open-ended coaxial line probe are frequently inadequate and limit the accuracy of measurements. A calibration method, which makes use of liquids whose properties are well known, is prop...

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Veröffentlicht in:IEEE transactions on instrumentation and measurement 1983-06, Vol.32 (2), p.385-387
Hauptverfasser: Kraszewski, Andrzej, Stuchly, Maria A., Stuchly, Stanislaw S.
Format: Artikel
Sprache:eng
Schlagworte:
Calibration
Coaxial components
Dielectric measurements
Frequency
Impedance measurement
Liquids
Measurement standards
Permittivity measurement
Probes
Reflection
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Beschreibung
Zusammenfassung:Routine network analyzer calibration procedures in measurements of the dielectric properties of materials using an open-ended coaxial line probe are frequently inadequate and limit the accuracy of measurements. A calibration method, which makes use of liquids whose properties are well known, is proposed to alleviate this limitation. It is shown that even one liquid used as a standard in place of a matched load greatly improves the accuracy of measurements. Theoretical relationships and experimental results as well as some practical suggestions related to the application of this method are given.
ISSN:0018-9456
1557-9662
DOI:10.1109/TIM.1983.4315084