Title :
GA optimisation of crossed dipole FSS array geometry
Author :
Parker, E.A. ; Chuprin, A.D. ; Batchelor, J.C. ; Savia, S.B.
Author_Institution :
Dept. of Electron., Kent Univ., Canterbury, UK
fDate :
8/2/2001 12:00:00 AM
Abstract :
Crossed dipoles are used as dual polarised elements in frequency selective surface arrays but the transmission response is angle of incidence dependent. A genetic algorithm has been used to minimise the drift of the reflection band, stabilising it for a wide range of angles, to beyond 60°, even on thin substrates
Keywords :
dipole antenna arrays; frequency selective surfaces; genetic algorithms; GA optimisation; angle of incidence; crossed dipole FSS array geometry; dual polarised elements; frequency selective surface arrays; reflection band; thin substrates; transmission response;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010713
