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Complex permittivity measurements at Ka-Band using rectangular dielectric waveguide


Citation

Abbas, Z. and Pollard, R.D. and Kelsall, R.W. (2001) Complex permittivity measurements at Ka-Band using rectangular dielectric waveguide. IEEE Transactions on Instrumentation and Measurement, 50 (5). pp. 1334-1342. ISSN 0018-9456; eISSN: 1557-9662

Abstract

The rectangular dielectric waveguide (RDWG) technique has been developed for the determination of the dielectric constant of materials from effective refractive index measurements in the Q and W bands. This paper describes the use of an optimization method in conjunction with the RDWG technique for the determination of both the dielectric constant and loss tangent of materials at Ka-Band. The effect of the uncertainty in the measured sample thickness is presented.


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Official URL or Download Paper: https://ieeexplore.ieee.org/document/963207/

Additional Metadata

Item Type: Article
Divisions: Faculty of Science
DOI Number: https://doi.org/10.1109/19.963207
Publisher: Institute of Electrical and Electronics Engineers
Keywords: Dielectric constant; Dielectric loss tangent; Effective refractive index; Ka-band; Optimization method; Rectangular dielectric waveguide; Uncertainty analysis.
Depositing User: Ms. Zaimah Saiful Yazan
Date Deposited: 20 Feb 2025 05:02
Last Modified: 20 Feb 2025 05:02
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/19.963207
URI: http://psasir.upm.edu.my/id/eprint/111956
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