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Modified Compact Genetic Algorithm for Thinned Array Synthesis

delete2016-01-01
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OA
AI
B
Bui Van Ha *
M
Marco Mussetta
P
Paola Pirinoli *
R
Riccardo E. Zich *
DOI:10.1109/LAWP.2015.2494839delete
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Abstract

Abstract

En 中文
In this letter, a new optimization algorithm, the Modified compact Genetic Algorithm (M-cGA) is introduced and applied to the synthesis of thinned arrays. The M-cGA has been derived from the compact Genetic Algorithm (cGA), properly modified and improved by implementing more than one probability vector (PV) and adding suitable learning scheme between these PVs. The so-obtained algorithm has been applied to the optimized synthesis of different-size linear and planar thinned arrays: In all the considered cases, it outperforms not only the cGA, but also the other optimization schemes previously applied to this kind of problem, both in terms of goodness of the solution (minimization of the peak sidelobe level) and of computational cost.
Keywords:
Antenna
compact genetic algorithm
optimization algorithm
thinned array

Journal

IEEE Antennas and Wireless Propagation Letters cover
IEEE Antennas and Wireless Propagation Letters
IF:
4.8
Papers:
1.0W
Citations:
3.0W

Organization

P
polytechnic university of milan
Scholars:
393
Papers: 186
Citations: 13
P
polytechnic university of turin
Scholars:
370
Papers: 132
Citations: 2
U
universite catholique louvain
Scholars:
157
Papers: 292
Citations: 30
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