Fast Multi-Objective Antenna Design Through Variable-Fidelity EM Simulations

Sławomir Kozieł; Adrian Bekasiewicz; Włodzimierz Zieniutycz

doi:10.1109/antem.2014.6887696

Fast Multi-Objective Antenna Design Through Variable-Fidelity EM Simulations

Abstract

A technique for fast multi-objective antenna optimization is introduced. A kriging interpolation surrogate constructed from sampled coarse-mesh EM simulations is utilized by multi-objective evolutionary algorithm (MOEA) to obtain the initial Pareto front approximation. The surrogate is defined in a subset of the original design space, determined by means of independently optimized individual objectives. Response correction techniques are subsequently used to refine the designs selected from the initial Pareto set. Our approach is demonstrated using a planar UWB dipole antenna.

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Authors (3)

Sławomir Kozieł prof. dr inż.
- School of Science and Engineering, Reykjavik University, Reykjavik, Iceland Engineering Optimization and Modeling Center
Adrian Bekasiewicz dr hab. inż.
Włodzimierz Zieniutycz prof. dr hab. inż.

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Category:: Conference activity
Type:: materiały konferencyjne indeksowane w Web of Science
Title of issue:: 16th International Symposium on Antenna Technology and Applied Electromagnetics strony 1 - 2
Language:: English
Publication year:: 2014
Bibliographic description:: Kozieł S., Bekasiewicz A., Zieniutycz W..: Fast Multi-Objective Antenna Design Through Variable-Fidelity EM Simulations, W: 16th International Symposium on Antenna Technology and Applied Electromagnetics, 2014, IEEE,.
DOI:: Digital Object Identifier (open in new tab) 10.1109/antem.2014.6887696
Verified by:: Gdańsk University of Technology