Title :
Design of multilayered FSS and waveguide filters using genetic algorithms
Author :
Michielssen, E. ; Sajer, J.M. ; Mittra, R.
Author_Institution :
Electromagn. Commun. Lab., Illinois Univ., Urbana, IL, USA
fDate :
June 28 1993-July 2 1993
Abstract :
In contrast to a neural network-based synthesis technique proposed by C. H. Chan et al. (1992), the present method does not search for the optimal design by optimizing the dimensions of a given element shape. Instead, such a design is obtained by cascading elementary building blocks of predefined element shapes and dielectric layers. A small database containing 16 different element types is used to illustrate the proposed technique.<>
Keywords :
frequency selective surfaces; genetic algorithms; waveguide filters; database; dielectric layers; elementary building blocks; frequency selective surfaces; genetic algorithms; multilayered FSS; optimal design; waveguide filters; Algorithm design and analysis; Databases; Dielectrics; Electromagnetic waveguides; Filters; Frequency selective surfaces; Genetic algorithms; Optical waveguides; Permittivity; Shape;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1993. AP-S. Digest
Conference_Location :
Ann Arbor, MI, USA
Print_ISBN :
0-7803-1246-5
DOI :
10.1109/APS.1993.385586
