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Full-Wave Analysis of a Split-Cylinder Resonator for Nondesructive Permittivity Measurements
Published
Author(s)
Michael D. Janezic, James R. Baker-Jarvis
Abstract
This paper presents a full-wave analysis of the split-cylinder resonator. We outline a model where the fringing fields are rigorously accounted for and the resonance condition is derived. using this model, a method for nondestructively measuring the complex permittivity of materials is examined. Measurements of the complex permittivity for low-loss dielectric materials using the split-cylinder resonator agree well with measurements made in a cylindrical cavity. As uncertainty analysis for the complex permittivity is also provided.
Citation
IEEE Transactions on Microwave Theory and Techniques
Janezic, M.
and Baker-Jarvis, J.
(1999),
Full-Wave Analysis of a Split-Cylinder Resonator for Nondesructive Permittivity Measurements, IEEE Transactions on Microwave Theory and Techniques
(Accessed October 18, 2025)