Non-uniformly spaced linear antenna array design by means of PEEC approach applying Cheetah optimization algorithm

Sinvaldo R. Moreno; Carlos E Klein; Viviana C Mariani; Leandro dos S. Coelho; Piergiorgio Alotto; Riccardo Torchio; Thomas Bauernfeind; Paul Baumgartner

doi:10.3233/JAE-191102

Non-uniformly spaced linear antenna array design by means of PEEC approach applying Cheetah optimization algorithm

Sinvaldo R. Moreno, Carlos E Klein, Viviana C Mariani, Leandro dos S. Coelho, Piergiorgio Alotto, Riccardo Torchio, Thomas Bauernfeind, Paul Baumgartner

Institute of Fundamentals and Theory in Electrical Engineering (4370)

Research output: Contribution to journal › Article › peer-review

Abstract

This paper presents the application of the Partial Element Equivalent Circuit (PEEC) approach, which is a full wave electromagnetic modelling technique for conductors embedded in arbitrary dielectrics based on equivalent circuits, to the optimal design of antennas with non-uniform spacing between the array elements. The design optimization problem is solved by means of the new nature-inspired Cheetah metaheuristic. The main aim of this paper is to introduce the Cheetah optimization algorithm to the electromagnetics and antenna community. The results are compared to two well-known optimization algorithms and to show the effectiveness of the proposed algorithm on a realistic benchmark problem.

Original language	English
Pages (from-to)	S15-S24
Journal	International Journal of Applied Electromagnetics and Mechanics
Volume	60
Issue number	S1
DOIs	https://doi.org/10.3233/JAE-191102
Publication status	Published - 30 May 2019

Keywords

Antenna array
Cheetah optimization algorithm
genetic algorithm
partial element equivalent circuit
particle swarm optimization algorithm

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Electrical and Electronic Engineering

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10.3233/JAE-191102

Cite this

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abstract = "This paper presents the application of the Partial Element Equivalent Circuit (PEEC) approach, which is a full wave electromagnetic modelling technique for conductors embedded in arbitrary dielectrics based on equivalent circuits, to the optimal design of antennas with non-uniform spacing between the array elements. The design optimization problem is solved by means of the new nature-inspired Cheetah metaheuristic. The main aim of this paper is to introduce the Cheetah optimization algorithm to the electromagnetics and antenna community. The results are compared to two well-known optimization algorithms and to show the effectiveness of the proposed algorithm on a realistic benchmark problem.",

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AU - Moreno, Sinvaldo R.

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AU - Coelho, Leandro dos S.

AU - Alotto, Piergiorgio

AU - Torchio, Riccardo

AU - Bauernfeind, Thomas

AU - Baumgartner, Paul

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N2 - This paper presents the application of the Partial Element Equivalent Circuit (PEEC) approach, which is a full wave electromagnetic modelling technique for conductors embedded in arbitrary dielectrics based on equivalent circuits, to the optimal design of antennas with non-uniform spacing between the array elements. The design optimization problem is solved by means of the new nature-inspired Cheetah metaheuristic. The main aim of this paper is to introduce the Cheetah optimization algorithm to the electromagnetics and antenna community. The results are compared to two well-known optimization algorithms and to show the effectiveness of the proposed algorithm on a realistic benchmark problem.

AB - This paper presents the application of the Partial Element Equivalent Circuit (PEEC) approach, which is a full wave electromagnetic modelling technique for conductors embedded in arbitrary dielectrics based on equivalent circuits, to the optimal design of antennas with non-uniform spacing between the array elements. The design optimization problem is solved by means of the new nature-inspired Cheetah metaheuristic. The main aim of this paper is to introduce the Cheetah optimization algorithm to the electromagnetics and antenna community. The results are compared to two well-known optimization algorithms and to show the effectiveness of the proposed algorithm on a realistic benchmark problem.

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Non-uniformly spaced linear antenna array design by means of PEEC approach applying Cheetah optimization algorithm

Abstract

Keywords

ASJC Scopus subject areas

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