Open AccessNonequidistant antenna arrays synthesis based on genetic algorithm
Author(s) -
В. И. Ознобихин,
V.B. Romodin,
L.V. Shebalkova
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1019/1/012014
Subject(s) - genetic algorithm , side lobe , antenna (radio) , radiation pattern , maxima and minima , algorithm , main lobe , minification , computer science , antenna array , function (biology) , electronic engineering , mathematical optimization , mathematics , telecommunications , engineering , mathematical analysis , biology , evolutionary biology
A new approach to the synthesis of nonequidistant antenna arrays with uniform distribution based on the Genetic Algorithm of the global extrema search is introduced and analyzed. The technique is demonstrated for various uniform antenna array structure. The radiation pattern of the nonequidistant antenna array is formed using the Genetic Algorithm to reduce a side lobe level. A mathematical formula is presented to highlight the operation of objective function minimization.