Analysis of radiation from a line source in a grounded dielectric slab covered by a metal strip grating

Yan Kaganovsky, Reuven Shavit

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

In this paper, we present a study of the radiation from a line source located inside a grounded dielectric slab covered by a metal strip grating. The array scanning method was applied to enable an efficient "unit cell" formulation. The numerical solution was obtained with the use of the spectral method of moments. Both TM and TE cases were solved. The effects of the geometrical parameters on the propagation of guided modes and their excitation are studied.

Original languageEnglish
Pages (from-to)135-143
Number of pages9
JournalIEEE Transactions on Antennas and Propagation
Volume57
Issue number1
DOIs
StatePublished - 1 Apr 2009

Keywords

  • Array scanning method (ASM)
  • Dielectric slab
  • Gratings
  • Green's function
  • Leaky waves
  • Method of moments (MoM)

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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