Modelling of two-dimensional periodic arrays using iterative method

Author

Zairi, Hassen ; Gharsallah, Ali ; Desclos, L. ; Baudrand, Henri

Author_Institution

Dept. of Phys., Fac. of Sci. of Tunis, El Manar, Tunisia

Volume

1

fYear

2004

fDate

20-25 June 2004

Firstpage

157

Abstract

The paper presents an implementation of an iterative method, based on the wave concept, for numerical modelling of radiating stratified periodic structures composed of metallic patches deposited on a dielectric layer. This method includes a two dimensional fast Fourier transformation (FFT-2D) in a periodic wave guide environment. The studied technique is applied to characterize a periodic FSS structure. A comparison of simulation results with the available literature allows the validation of the iterative approach.

Keywords

antenna theory; fast Fourier transforms; frequency selective surfaces; iterative methods; microstrip antenna arrays; periodic structures; 2D-FFT; FFT-2D; dielectric layer; iterative method; metallic patches; periodic FSS structure; periodic wave guide; radiating stratified periodic structures; radiating structures; two dimensional fast Fourier transform; two-dimensional periodic arrays; wave concept; Dielectrics; Equations; Frequency selective surfaces; Iterative methods; Microwave antenna arrays; Moment methods; Optical arrays; Optical transmitters; Periodic structures; Scattering;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2004. IEEE

Print_ISBN

0-7803-8302-8

Type

conf

DOI

10.1109/APS.2004.1329577

Filename

1329577