Genetic Algorithm Optimization of a High-Directivity Microstrip Patch Antenna Having a Rectangular  Profile

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RECERCAT Home > Universitat Ramon Llull > La Salle > Articles publicats a revistes científiques > View document

Use this identifier to quote or link this document: http://hdl.handle.net/2072/375888

dc.contributor	Universitat Ramon Llull. La Salle
dc.contributor	Wayamba University of Sri Lanka. Department of Electronics
dc.contributor	Fractus. Department of Technology and Intellectual Property Rights
dc.contributor	University of Peradeniya. Department of Electrical and Electronic Engineering
dc.contributor.author	Ayasinghe, Jeevani
dc.contributor.author	Anguera Pros, Jaume
dc.contributor.author	Uduwawala, Disala
dc.date.accessioned	2020-05-14T07:35:09Z
dc.date.available	2020-05-14T07:35:09Z
dc.date.issued	2013-09
dc.identifier.uri	http://hdl.handle.net/2072/375888
dc.format.extent	8 p.
dc.language.iso	eng
dc.publisher	Brno University of Technology
dc.relation.ispartof	Radioengineering, 2013. Vol. 22, 3 Setembre
dc.rights	L'accés als continguts d'aquest document queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons:http://creativecommons.org/licenses/by/4.0/
dc.rights	© L'autor/a
dc.source	RECERCAT (Dipòsit de la Recerca de Catalunya)
dc.subject.other	Ràdio -- Antenes
dc.subject.other	Antenes (Electrònica)
dc.title	Genetic Algorithm Optimization of a High-Directivity Microstrip Patch Antenna Having a Rectangular Profile
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion
dc.subject.udc	62 - Ingeniería. Tecnología
dc.embargo.terms	cap
dc.rights.accessLevel	info:eu-repo/semantics/openAccess
dc.description.abstract	A single high-directivity microstrip patch antenna (MPA) having a rectangular profile, which can substitute a linear array is proposed. It is designed by using genetic algorithms with the advantage of not requiring a feeding network. The patch fits inside an area of 2.54λ x 0.25λ, resulting in a broadside pattern with a directivity of 12 dBi and a fractional impedance bandwidth of 4%. The antenna is fabricated and the measurements are in good agreement with the simulated results. The genetic MPA provides a similar directivity as linear arrays using a corporate or series feeding, with the advantage that the genetic MPA results in more bandwidth.

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