scholarly journals Synthesis of Linear Antenna Array using Genetic Algorithm to Maximize Sidelobe Level Reduction

2011 ◽  
Vol 20 (7) ◽  
pp. 27-33 ◽  
Author(s):  
T.S.Jeyali Laseetha ◽  
Author R.Sukanesh
Keyword(s):  
Genetic Algorithm ◽  
Antenna Array ◽  
Linear Antenna ◽  
Sidelobe Level ◽  
Linear Antenna Array ◽  
Sidelobe Level Reduction ◽  
Level Reduction

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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