Optimization of Unconventional Inductive Frequency Selective Surfaces Based on Genetic Algorithm and MM/FEM analysis

Author

Pellegrini, Alice ; Monorchio, Agostino ; Manara, Giuliano

Author_Institution

Dept. of Inf. Eng., Pisa Univ.

fYear

2006

fDate

9-14 July 2006

Firstpage

3289

Lastpage

3292

Abstract

In this work the aperture shape is provided by the optimization process, not being forced to any prefixed geometry. To obtain the generalized scattering matrix (GSM) of the FSS structure, the method relies on the application of the hybrid MM-FEM procedure. A brief formulation of the method proposed is presented in this paper. Finally, some preliminary numerical results are shown to validate this approach

Keywords

S-matrix theory; aperture antennas; finite element analysis; frequency selective surfaces; genetic algorithms; mode matching; MM-FEM analysis; aperture shape; finite element method; generalized scattering matrix; genetic algorithm; mode matching method; unconventional inductive frequency selective surfaces optimization; Algorithm design and analysis; Apertures; Electromagnetic waveguides; Evolutionary computation; Finite element methods; Frequency selective surfaces; GSM; Genetic algorithms; Shape; Transmission line matrix methods;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium 2006, IEEE

Conference_Location

Albuquerque, NM

Print_ISBN

1-4244-0123-2

Type

conf

DOI

10.1109/APS.2006.1711315

Filename

1711315

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2701485