Optimization of circular antenna arrays using a differential search algorithm

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dc.contributor.authorRecioui, Abdelmadjid
dc.date.accessioned2016-01-28T11:04:26Z
dc.date.available2016-01-28T11:04:26Z
dc.date.issued2015
dc.description.abstractCircular and concentric circular antenna array patterns are synthesized to generate array factors with minimum side-lobe level and high directivity. The comprehensive learning differential search algorithm is used for synthesizing a one-and a three-ring circular and concentric circular antenna array with thirty elements. This synthesis is done by finding the optimum inter-element spacing of rings, phases and /or positions that give optimum side lobe level. The computational results show that side lobe level is reduced significantly in non-uniform case for concentric in comparison with a single ringen_US
dc.identifier.issn05874246
dc.identifier.urihttps://dspace.univ-boumerdes.dz/handle/123456789/2624
dc.language.isoenen_US
dc.publisherPolish Academy of Sciencesen_US
dc.relation.ispartofseriesActa Physica Polonica A/ Vol.128, N°2 (2015);pp. 7-8
dc.subjectAlgorithmsen_US
dc.subjectAntenna lobesen_US
dc.subjectLearning algorithmsen_US
dc.subjectOptimization Circular antenna arraysen_US
dc.subjectComprehensive learningen_US
dc.subjectComputational resultsen_US
dc.subjectConcentric circular antenna arraysen_US
dc.subjectHigh-directivityen_US
dc.subjectInter-element spacingen_US
dc.subjectSearch Algorithmsen_US
dc.subjectSidelobe levelsen_US
dc.titleOptimization of circular antenna arrays using a differential search algorithmen_US
dc.typeOtheren_US

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