Algerian Journal of Signals and Systems
Yazarlar: Abdelmadjid RECIOUI, Oussama Traikia, Youcef GRAINAT
Konular:-
DOI:10.51485/ajss.v4i1.80
Anahtar Kelimeler:Elliptic antenna arrays,Grey wolf optimization,Optimization,Directivity,Sidelobe level
Özet: In this work, Grey Wolf Optimization (GWO) is applied to the optimization of elliptical and concentric elliptical antenna arrays. The objective is to minimize the Sidelobe level and improve the directivity. GWO is a nature-inspired meta-heuristic algorithm inspired by the social hierarchy and hunting behavior of grey wolves. The obtained optimal values result in a good reduction of the sidelobe level for the elliptical and concentric elliptical antenna arrays with an enhancement in the directivity. This makes the designed arrays of practical use in the communication systems.