An approximation for direct and inverse problems related to longitudinally inhomogeneous waveguides

Ahmet Aydogan*, Funda Akleman

*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

An approximation is derived for longitudinally inhomogeneous waveguides (LIW). Total reflections are adopted for a rough approximation through the tracking of the main reflected and transmitted fields in the multilayered dielectric structure. This approximation can be used to determine the thickness of layers of which the dielectric properties are known. Although the obtained thickness values are a rough approximation for the exact values, they provide a utility for iterative optimization algorithms for which the initial values are vital.

Original languageEnglish
Title of host publication2016 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467395755
DOIs
Publication statusPublished - 30 Dec 2016
Event2016 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2016 - Bucharest, Romania
Duration: 30 Jun 20162 Jul 2016

Publication series

Name2016 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2016

Conference

Conference2016 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2016
Country/TerritoryRomania
CityBucharest
Period30/06/162/07/16

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

Keywords

  • Direct and inverse problems
  • Generating initial values for iterative optimization methods
  • Longitudinally Inhomogeneous Waveguides

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