Journal of Microwave Power
and Electromagnetic Energy (JMPEE) |
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TITLE |
Sample Shape
Correction Factors for Cavity Perturbation Measurements [PDF] |
AUTHORS |
M. de Jong, F. Adams and R. Hutcheon 1992 27 3 131-135 |
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Abstract Convenient analytic expressions for electromagnetic fields inside dielectric objects perturbing a cavity exist only for ellipsoids of rotation. A newly developed code, SEAFISH, was used to calculate sample shape correction factors for cavity perturbation analysis using cylindrical samples with different aspect ratios and complex dielectric constants. Key Words: Perturbation, Dielectric measurement, Calibration, Computer modeling, Material properties. |