Synthesis of linear antenna array using genetic algorithm with cost based roulette to maximize side lobe level reduction

Authors:
T. S. Jeyali Laseetha;R. Sukanesh
Affiliations:
Department of Electronics and Communication Engineering, HolyCross Engineering College, Anna University of Technology, Tirunelveli, Tamil Nadu, India;Thiagarajar College of Engineering, Madurai, Tamil Nadu, India
Venue:
WSEAS TRANSACTIONS on COMMUNICATIONS
Year:
2011

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Abstract

This paper discusses the deployment of Genetic algorithm optimization method for synthesis of antenna array radiation pattern in adaptive beam forming. The synthesis problem discussed is to find the weights of the antenna array elements that are optimum to provide the radiation pattern with maximum reduction in the side lobe level. This technique proved its effectiveness in improving the performance of the antenna array.