Synthesis of new reconfigurable limited size FSS structures using an improved hybrid particle swarm optimization

This paper describes a new design methodology for reconfigurable printed circuits with limited size, using an improved hybrid particle swarm optimization (HPSO) algorithm, reducing the search space by the definition of negative zones (NZ), regions where the swarm of particles should not travel. The...

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Principais autores:	D´Assunção, Adaildo Gomes, Lacouth, Patric, Gomes Neto, Alfrêdo
Formato:	article
Idioma:	English
Publicado em:	Scielo
Assuntos:	Particle swarm optimization PSO Negative zones HPSO-NZ GA Reconfigurable FSS
Endereço do item:	https://repositorio.ufrn.br/handle/123456789/31641
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spelling	ri-123456789-316412021-03-07T08:49:27Z Synthesis of new reconfigurable limited size FSS structures using an improved hybrid particle swarm optimization D´Assunção, Adaildo Gomes Lacouth, Patric Gomes Neto, Alfrêdo Particle swarm optimization PSO Negative zones HPSO-NZ GA Reconfigurable FSS This paper describes a new design methodology for reconfigurable printed circuits with limited size, using an improved hybrid particle swarm optimization (HPSO) algorithm, reducing the search space by the definition of negative zones (NZ), regions where the swarm of particles should not travel. The proposed design methodology (HPSO-NZ) is used in the development of reconfigurable frequency selective surfaces (RFSSs), restricted to a limited overall size, resulting in entirely new frequency selective surface (FSS) geometries. Two FSS prototypes are designed, fabricated, and measured for comparison purpose. A good agreement is observed between simulation and measurements results, confirming the efficiency and accuracy of the HPSO-NZ algorithm. Also, the performance of the HPSO-NZ algorithm is compared to the ones of genetic algorithm (GA) and particle swarm optimization (PSO) algorithm, showing good consistency results 2021-03-02T23:49:24Z 2021-03-02T23:49:24Z 2019-06 article LACOUTH, Patric; D’ASSUNÇÃO, Adaildo Gomes; GOMES NETO, Alfrêdo. Synthesis of New Reconfigurable Limited Size FSS Structures Using an Improved Hybrid Particle Swarm Optimization. Journal of Microwaves, Optoelectronics And Electromagnetic Applications, [S.L.], v. 18, n. 2, p. 157-172, jun. 2019. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742019000200157&tlng=en. Acesso em: 20 out. 2020. http://dx.doi.org/10.1590/2179-10742019v18i21550. 2179-1074 https://repositorio.ufrn.br/handle/123456789/31641 10.1590/2179-10742019v18i21550 en Attribution-NonCommercial 3.0 Brazil http://creativecommons.org/licenses/by-nc/3.0/br/ application/pdf Scielo
institution	Repositório Institucional
collection	RI - UFRN
language	English
topic	Particle swarm optimization PSO Negative zones HPSO-NZ GA Reconfigurable FSS
spellingShingle	Particle swarm optimization PSO Negative zones HPSO-NZ GA Reconfigurable FSS D´Assunção, Adaildo Gomes Lacouth, Patric Gomes Neto, Alfrêdo Synthesis of new reconfigurable limited size FSS structures using an improved hybrid particle swarm optimization
description	This paper describes a new design methodology for reconfigurable printed circuits with limited size, using an improved hybrid particle swarm optimization (HPSO) algorithm, reducing the search space by the definition of negative zones (NZ), regions where the swarm of particles should not travel. The proposed design methodology (HPSO-NZ) is used in the development of reconfigurable frequency selective surfaces (RFSSs), restricted to a limited overall size, resulting in entirely new frequency selective surface (FSS) geometries. Two FSS prototypes are designed, fabricated, and measured for comparison purpose. A good agreement is observed between simulation and measurements results, confirming the efficiency and accuracy of the HPSO-NZ algorithm. Also, the performance of the HPSO-NZ algorithm is compared to the ones of genetic algorithm (GA) and particle swarm optimization (PSO) algorithm, showing good consistency results
format	article
author	D´Assunção, Adaildo Gomes Lacouth, Patric Gomes Neto, Alfrêdo
author_facet	D´Assunção, Adaildo Gomes Lacouth, Patric Gomes Neto, Alfrêdo
author_sort	D´Assunção, Adaildo Gomes
title	Synthesis of new reconfigurable limited size FSS structures using an improved hybrid particle swarm optimization
title_short	Synthesis of new reconfigurable limited size FSS structures using an improved hybrid particle swarm optimization
title_full	Synthesis of new reconfigurable limited size FSS structures using an improved hybrid particle swarm optimization
title_fullStr	Synthesis of new reconfigurable limited size FSS structures using an improved hybrid particle swarm optimization
title_full_unstemmed	Synthesis of new reconfigurable limited size FSS structures using an improved hybrid particle swarm optimization
title_sort	synthesis of new reconfigurable limited size fss structures using an improved hybrid particle swarm optimization
publisher	Scielo
publishDate	2021
url	https://repositorio.ufrn.br/handle/123456789/31641
work_keys_str_mv	AT dassuncaoadaildogomes synthesisofnewreconfigurablelimitedsizefssstructuresusinganimprovedhybridparticleswarmoptimization AT lacouthpatric synthesisofnewreconfigurablelimitedsizefssstructuresusinganimprovedhybridparticleswarmoptimization AT gomesnetoalfredo synthesisofnewreconfigurablelimitedsizefssstructuresusinganimprovedhybridparticleswarmoptimization
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Synthesis of new reconfigurable limited size FSS structures using an improved hybrid particle swarm optimization

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