Measurement of complex dielectric permittivity at microwavefrequencies using a cylindrical cavity |
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| Authors: | Keam R. Green A.D. |
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| Affiliation: | New Zealand Inst. for Ind. Res. & Dev., Auckland; |
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| Abstract: | A technique is presented for measuring complex dielectric permittivity using a full field analysis of a coaxially driven cylindrical cavity. The analysis of the junction is based on a model which fully considers the coaxial form of the cavity excitation, and which has been shown to produce very accurate results for a wide range of cases. Values of permittivity predicted by this method for two materials of well known permittivity are presented |
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