Synthesis of linear antenna array using genetic algorithm to reduce peak sidelobe level

2015 ◽  
Author(s):  
Amina Khalid ◽  
Shahzad Amin Sheikh ◽  
Ijteba Ul Hasnain Shah ◽  
Qasim Umar Khan
Keyword(s):  
Genetic Algorithm ◽  
Antenna Array ◽  
Linear Antenna ◽  
Sidelobe Level ◽  
Linear Antenna Array ◽  
Peak Sidelobe Level

SYNTHESIS OF UNIFORM LINEAR ANTENNA ARRAY USING GENETIC ALGORITHM WITH COST BASED ROULETTE TO MAXIMIZE SIDELOBE LEVEL REDUCTION

2011 ◽  
Vol 08 (02) ◽  
pp. 171-179
Author(s):  
T. S. JEYALI LASEETHA ◽  
R. SUKANESH
Keyword(s):  
Genetic Algorithm ◽  
Antenna Array ◽  
Radiation Pattern ◽  
Optimization Method ◽  
Adaptive Beamforming ◽  
Linear Antenna ◽  
Algorithm Optimization ◽  
Sidelobe Level ◽  
Linear Antenna Array ◽  
Sidelobe Level Reduction

This paper discusses the deployment of Genetic Algorithm optimization method for the synthesis of antenna array radiation pattern in adaptive beamforming. The synthesis problem discussed is to find the weights of the Uniform Linear Antenna array elements that are optimum to provide the radiation pattern with maximum reduction in the sidelobe level. This technique proved its effectiveness in improving the performance of the antenna array.

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