Design of thinned elliptical antenna array using Genetic Algorithm (GA) optimization is presented... more Design of thinned elliptical antenna array using Genetic Algorithm (GA) optimization is presented in this paper. The antennas are assumed to be isotropic and are uniformly excited. Thinned arrays produces narrow directive beam without causing major degradation of fully populated antenna arrays. Thinning of elliptical antenna arrays using GA are optimized with different values of eccentricity and the variation of side-lobe level (SLL) with eccentricity is reported. Using GA optimization, reduction of SLL can be obtained by varying the value of eccentricity of elliptic arrays arrangement.
Design of thinned elliptical antenna array using Genetic Algorithm (GA) optimization is presented... more Design of thinned elliptical antenna array using Genetic Algorithm (GA) optimization is presented in this paper. The antennas are assumed to be isotropic and are uniformly excited. Thinned arrays produces narrow directive beam without causing major degradation of fully populated antenna arrays. Thinning of elliptical antenna arrays using GA are optimized with different values of eccentricity and the variation of side-lobe level (SLL) with eccentricity is reported. Using GA optimization, reduction of SLL can be obtained by varying the value of eccentricity of elliptic arrays arrangement.
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