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Measurement of Permittivity of Solid and Liquid Dielectrics in Coaxial Chambers.
- Source :
- Microwave Review; Dec2016, Vol. 22 Issue 2, p3-9, 7p
- Publication Year :
- 2016
-
Abstract
- We present two coaxial chambers for measurements of the complex permittivity of solid and liquid samples, in a frequency range that is in the transition between lower frequencies, where parallel-plate capacitor techniques are used, and higher (microwave) frequencies, where antennas, open coaxial lines, and waveguides are employed. Using a network analyzer, we measure the reflection coefficient of the chamber. From the obtained results, we extract the relative permittivity of the measured sample using a quasistatic or a dynamic model of the chamber with the sample. [ABSTRACT FROM AUTHOR]
- Subjects :
- DIELECTRICS
PERMITTIVITY
Subjects
Details
- Language :
- English
- ISSN :
- 14505835
- Volume :
- 22
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Microwave Review
- Publication Type :
- Academic Journal
- Accession number :
- 121093912