Genetic algorithm optimization of a dual polarized concentric ring array - Archive ouverte HAL Access content directly
Conference Papers Year :

Genetic algorithm optimization of a dual polarized concentric ring array

(1) , (1) , (1) , (2)
1
2

Abstract

We use a genetic algorithm to minimize the Relative Sidelobe Level (RSLL) of a dual polarized concentric ring array. The optimization variables are the placement of uniformly weight spiral antennas in an aperture with a small area. We used isotropic sources for the optimization and the topology used is the concentric ring array. The computation of the Array Factor (AF) of the topology used is expensive and many function calls are required during the optimization, so we developed approaches to obtain a faster cost function and reduce the number of function calls.
Not file

Dates and versions

hal-01692600 , version 1 (25-01-2018)

Identifiers

Cite

Pedro Mendes Ruiz, Israel D. Hinostroza Saenz, Régis Guinvarc'H, Randy L. Haupt. Genetic algorithm optimization of a dual polarized concentric ring array. 2017 International Applied Computational Electromagnetics Society Symposium - Italy (ACES), Mar 2017, Florence, France. ⟨10.23919/ROPACES.2017.7916409⟩. ⟨hal-01692600⟩
55 View
0 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More