A novel design of non-uniform reflectarrays with symbolic regression and its realization using 3-D printer

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dc.authorid0000-0002-3351-4433en_US
dc.authorid0000-0001-5588-9407en_US
dc.authorid0000-0002-4608-8023en_US
dc.contributor.authorMahouti, Peyman
dc.contributor.authorGüneş, Filiz
dc.contributor.authorBelen, Mehmet Ali
dc.contributor.authorÇalışkan, Alper
dc.date.accessioned2020-12-22T07:45:43Z
dc.date.available2020-12-22T07:45:43Z
dc.date.issued2019
dc.departmentAÇÜ, Mühendislik Fakültesien_US
dc.descriptionConference Conference: International Applied-Computational-Electromagnetics-Society (ACES) Symposium Location: Denver, CO Date: MAR 24-29, 2018 Sponsor(s):Appl Computat Electromagnet Socen_US
dc.description.abstractHerein, a novel design of an X-band Non-Uniform Reflectarray Antenna (NURA) with Symbolic Regression SR and its fabrication using 3D Printer technology are presented. A NURA is consist of simply a grounded dielectric layer with the variable thickness. Firstly, SR is employed to obtain with a great accuracy for the reflection phase characteristics of a grounded dielectric layer in the analytical form within the continuous domain of 1 <=epsilon(r)<= 6 and thickness 0.1 <= h <= 3 mm for the X-band. For this purpose, SR is trained and validated by the 3D CST Microwave Studio data. Then, for the design purpose of NURA, a special fine reflection calibration characteristic is built up again by SR with the sufficient reflection phase range of the 3D Printer's material at the operation frequency 10 GHz. In the third step, the designed NURA is then prototyped by using 3D printer technology where the material can be easily shaped and create unit cell at printing accuracy of 0.1 mm per layer. Thus, by this mean the prototyping cost of non-uniform Reflectarray design can be reduced drastically both in means of time and ease of manufacturing. In the final step, mismatching and radiation properties of the prototyped NURA are measured.
dc.identifier.citationMahouti, P., Güneş, F., Belen, M. A., & Çalışkan, A. (2019). A Novel Design of Non-Uniform Reflectarrays with Symbolic Regression and its Realization using 3-D Printer. Applied Computational Electromagnetics Society Journal, 34(2), 280-285.en_US
dc.identifier.endpage285en_US
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ3
dc.identifier.startpage280en_US
dc.identifier.urihttps://hdl.handle.net/11494/2492
dc.identifier.volume34en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorBelen, Mehmet Ali
dc.language.isoenen_US
dc.publisherApplied Computational Electromagnetics Societyen_US
dc.relation.ispartofApplied Computational Electromagnetics Society Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject3D printeren_US
dc.subjectAntenna designen_US
dc.subjectMicrostrip reflectarraysen_US
dc.subjectReflection phase modellingen_US
dc.subjectSymbolic regressionen_US
dc.titleA novel design of non-uniform reflectarrays with symbolic regression and its realization using 3-D printeren_US
dc.typeArticle

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