Implementation of Cavity Perturbation Method for Determining Relative Permittivity of Non Magnetic Materials
Journal Title: Mehran University Research Journal of Engineering and Technology - Year 2017, Vol 36, Issue 2
Abstract
Techniques for the cavity measurement of the electrical characteristics of the materials are well established using the approximate method due to its simplicity in material insertion and fabrication. However, the exact method which requires more comprehensive mathematical analysis as well, owing to the practical difficulties for the material insertion, is not mostly used while performing the measurements as compared to approximate method in most of the works. In this work the comparative analysis of both the approximate as well as Exact method is performed and accuracy of the Exact method is established by performing the measurements of non-magnetic material Teflon within the cavity.
Authors and Affiliations
Fahim Gohar Awan, Naquash Ahmed Shaikh, Suhail Aftab Qureshi, Noor Muhammad Sheikh
Keywords
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