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A Novel Method for Dielectric Constants Extraction and Material Thickness Derivation

  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A novel method is proposed in this paper for extracting dielectric constants of non-magnetic materials and deriving material thickness. The extraction process is independent of thickness and does not have ambiguous value. Then the thickness derivation is conveniently based on the calculated dielectric constants. The proposed method is validated by simulation data and achieves reliable dielectric constants and material thickness value. It is verified in the waveguide measurement system and also suitable for coaxial line and free space measurement. This method is appropriate for materials whose properties are unknown or thickness cannot be exactly measured.

Original languageEnglish
Title of host publication7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering
EditorsTao Zhang
PublisherSPIE
ISBN (Electronic)9781510656437
DOIs
StatePublished - 2022
Event7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering - Xishuangbanna, China
Duration: 18 Mar 202220 Mar 2022

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume12294
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering
Country/TerritoryChina
CityXishuangbanna
Period18/03/2220/03/22

Keywords

  • dielectric constants
  • scattering parameters
  • thickness independent

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