Carte Sidelobe reduction on conformal array using genetic algorithm Songkran Pisanupoj

Sidelobe reduction on conformal array using genetic algorithm

Limbă: engleză
Legare: Carte broșată
Disponibilitate: În depozitul extern
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192.44 lei
Fractal geometry has been applied to numerous designs of antenna arrays with the improvement in side...

Informații despre carte

Limbă
engleză
Legare
Carte - Carte broșată
Publicat
2015
Pagini
72
EAN
9783659469497
Enbook ID
09380674
Greutate
124
Dimensiuni
150 x 220 x 4

Descriere completă

Fractal geometry has been applied to numerous designs of antenna arrays with the improvement in sidelobe reduction and broadband coverage. Moreover, the concept of fractal gives the self-similar characteristic and space-filling capability. Various fractal geometries have been observed such as Koch curves, Sierpinski curves, Peano curves, and so on which are widely employed in many applications. In this study, the objective is to analyze the fractal array behavior in sidelobe reduction when conformed to various surfaces. We use Genetic algorithm (GA) to determine the sidelobe level through the vast space of solution. GA is an optimization method based on the theory of natural selection which is suitable for a large number of parameters like excitation on each element of fractal arrays.

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