Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering

A Nondestructive Method for Measurements of Complex Permittivity of Microwave Dielectric Substrate Materials

Authors
Fei Zhao, Pei Xu, Changtao Sha, Wenfeng Wang, Jinsong Kan
Corresponding Author
Fei Zhao
Available Online August 2015.
DOI
https://doi.org/10.2991/ic3me-15.2015.187How to use a DOI?
Keywords
dielectric substrates, microwave measurement, permittivity measurement, nondestructive testing, cavity resonator.
Abstract
A nondestructive and accurate measurement method and related apparatus based on the split-cylinder resonator techniques is descried in this paper. The dielectric constants and loss tangents of the flat substrate materials are suitable to be characterized and then calculated by software programmed according to a rigorous mode match analysis of the TE011 mode. The dielectric properties of some typical substrate materials have been measured, and measurement uncertainties are also given in this paper. In addition, the effect of sample thickness on the dielectric properties is also investigated. These results demonstrate that this technology is capable of accurately characterizing the dielectric properties of flat substrate materials versus frequency by changing the sample thickness.
Open Access
This is an open access article distributed under the CC BY-NC license.

Download article (PDF)

Proceedings
3rd International Conference on Material, Mechanical and Manufacturing Engineering (IC3ME 2015)
Part of series
Advances in Engineering Research
Publication Date
August 2015
ISBN
978-94-6252-100-1
ISSN
2352-5401
DOI
https://doi.org/10.2991/ic3me-15.2015.187How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Fei Zhao
AU  - Pei Xu
AU  - Changtao Sha
AU  - Wenfeng Wang
AU  - Jinsong Kan
PY  - 2015/08
DA  - 2015/08
TI  - A Nondestructive Method for Measurements of Complex Permittivity of Microwave Dielectric Substrate Materials
BT  - 3rd International Conference on Material, Mechanical and Manufacturing Engineering (IC3ME 2015)
PB  - Atlantis Press
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.187
DO  - https://doi.org/10.2991/ic3me-15.2015.187
ID  - Zhao2015/08
ER  -