Synthesis of New Reconfigurable Limited Size FSS Structures Using an Improved Hybrid Particle Swarm Optimization
Abstract 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 tra...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo
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| Series: | Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742019000200157&lng=en&tlng=en |
| _version_ | 1818856987276869632 |
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| author | Patric Lacouth Adaildo Gomes D’Assunção Alfrêdo Gomes Neto |
| author_facet | Patric Lacouth Adaildo Gomes D’Assunção Alfrêdo Gomes Neto |
| author_sort | Patric Lacouth |
| collection | DOAJ |
| description | Abstract 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. |
| first_indexed | 2024-12-19T08:33:13Z |
| format | Article |
| id | doaj.art-e195fc5fb08b49188504f8d13f5f75a2 |
| institution | Directory Open Access Journal |
| issn | 2179-1074 |
| language | English |
| last_indexed | 2024-12-19T08:33:13Z |
| publisher | Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo |
| record_format | Article |
| series | Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
| spelling | doaj.art-e195fc5fb08b49188504f8d13f5f75a22022-12-21T20:29:08ZengSociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de EletromagnetismoJournal of Microwaves, Optoelectronics and Electromagnetic Applications2179-107418215717210.1590/2179-10742019v18i21550S2179-10742019000200157Synthesis of New Reconfigurable Limited Size FSS Structures Using an Improved Hybrid Particle Swarm OptimizationPatric LacouthAdaildo Gomes D’AssunçãoAlfrêdo Gomes NetoAbstract 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.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742019000200157&lng=en&tlng=enParticle swarm optimizationPSOnegative zonesHPSO-NZGAreconfigurable FSS |
| spellingShingle | Patric Lacouth Adaildo Gomes D’Assunção Alfrêdo Gomes Neto Synthesis of New Reconfigurable Limited Size FSS Structures Using an Improved Hybrid Particle Swarm Optimization Journal of Microwaves, Optoelectronics and Electromagnetic Applications Particle swarm optimization PSO negative zones HPSO-NZ GA reconfigurable FSS |
| title | 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_short | 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 |
| topic | Particle swarm optimization PSO negative zones HPSO-NZ GA reconfigurable FSS |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742019000200157&lng=en&tlng=en |
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