Analysis of strip-grating structure with ASBC

Yung Hsun Liang, Malcolm Ng Mou Kehn

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

1 Scopus citations

Abstract

The strip grating on dielectric slab is a common periodic structure used in antenna design and microwave component applications. The asymptotic strip-loaded boundary conditions (ASBC) are applied on classical theory of vector potentials to analyze planar strip grating structure rapidly and easily. Dispersion diagram can be obtained by solving a transcendental characteristic equation, which is derived from matrix of system equations which are composed of vector potentials and ASBC. With the roots of the transcendental characteristic equation, we can sketch both TE and TM modes field distributions with closed form equation at any frequency or wave number point we need.

Original languageEnglish
Title of host publicationISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages251-252
Number of pages2
ISBN (Electronic)9789869147408
DOIs
StatePublished - 28 Jan 2015
Event2014 International Symposium on Antennas and Propagation, ISAP 2014 - Kaohsiung, Taiwan
Duration: 2 Dec 20145 Dec 2014

Publication series

NameISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings

Conference

Conference2014 International Symposium on Antennas and Propagation, ISAP 2014
CountryTaiwan
CityKaohsiung
Period2/12/145/12/14

Keywords

  • Asymptotic strip-loaded boundary condition (ASBC)
  • dispersion diagram
  • field distribution
  • strip-grating

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