Pattern Nulling of Linear Antenna Arrays Using Backtracking Search Optimization Algorithm

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dc.authoridDurmus, Ali/0000-0001-8283-8496
dc.contributor.authorGüney, Kerim
dc.contributor.authorDurmus, Ali
dc.date.accessioned2025-02-24T17:19:06Z
dc.date.available2025-02-24T17:19:06Z
dc.date.issued2015
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description.abstractAn evolutionary method based on backtracking search optimization algorithm (BSA) is proposed for linear antenna array pattern synthesis with prescribed nulls at interference directions. Pattern nulling is obtained by controlling only the amplitude, position, and phase of the antenna array elements. BSA is an innovative metaheuristic technique based on an iterative process. Various numerical examples of linear array patterns with the prescribed single, multiple, and wide nulls are given to illustrate the performance and flexibility of BSA. The results obtained by BSA are compared with the results of the following seventeen algorithms: particle swarm optimization (PSO), genetic algorithm (GA), modified touring ant colony algorithm (MTACO), quadratic programming method (QPM), bacterial foraging algorithm (BFA), bees algorithm(BA), clonal selection algorithm (CLONALG), plant growth simulation algorithm(PGSA), tabu search algorithm(TSA), memetic algorithm (MA), nondominated sortingGA-2 (NSGA-2), multiobjective differential evolution (MODE), decomposition with differential evolution (MOEA/D-DE), comprehensive learning PSO (CLPSO), harmony search algorithm (HSA), seeker optimization algorithm (SOA), and mean variance mapping optimization (MVMO). The simulation results show that the linear antenna array synthesis using BSA provides low side-lobe levels and deep null levels.
dc.identifier.doi10.1155/2015/713080
dc.identifier.issn1687-5869
dc.identifier.issn1687-5877
dc.identifier.scopus2-s2.0-84928484963
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.1155/2015/713080
dc.identifier.urihttps://hdl.handle.net/20.500.14440/984
dc.identifier.volume2015
dc.identifier.wosWOS:000354322700001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherHindawi Ltd
dc.relation.ispartofInternational Journal of Antennas and Propagation
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250201
dc.subjectInterference Suppression
dc.subjectDifferential Evolution
dc.subjectPosition Perturbations
dc.subjectGenetic Algorithms
dc.subjectSidelobe Level
dc.subjectPhase
dc.subjectAmplitude
dc.subjectDesign
dc.titlePattern Nulling of Linear Antenna Arrays Using Backtracking Search Optimization Algorithm
dc.typeArticle

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