A study on electronically controllable beamforming monopole antenna for telecommunication applications

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dc.contributor.authorAlkurt, Fatih Ozkan
dc.contributor.authorUnal, Emin
dc.contributor.authorPalandoken, Merih
dc.contributor.authorAltintarla, Gizem
dc.contributor.authorAbdulkarim, Yadgar I.
dc.contributor.authorHasar, Ugur Cem
dc.contributor.authorKaraaslan, Muharrem
dc.date.accessioned2024-02-23T14:20:18Z
dc.date.available2024-02-23T14:20:18Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractThe design, analysis, and prototyping of an electronically controllable beamforming monopole antenna (ECBMA), which could be a good candidate for ceil-mounted wireless telecommunication systems, are reported. The proposed ECBMA targeting the 2.45 GHz center frequency is based on the 'on-off' ground reflectors, which are connected to the main ground layer by twelve RF switches to implement digital logic states. There are twelve ground reflectors symmetrically positioned over azimuthal angle direction in the ECBMA structure controlled by RF switches and a microcontroller unit, thus resulting in a pattern change when the states of the switches change logically. The designed ECBMA has the following three main features. First, it has a good and stable reflection coefficient (S11) characteristic at the 2.45 GHz centre frequency. Second, it has a wideband characteristic between 2.15 and 2.85 GHz (700 MHz operational bandwidth). Third, it has the capability to create single, double, or multi-beam characteristics (multi-purpose) which is a highly desired feature in many modern wireless communication systems mainly suitable for indoor applications. The prototype of our ECBMA is fabricated, and the performance analysis is investigated experimentally and S11 and radiation characteristics have good performance and are in good agreement with the simulation results. The proposed ECBMA has a good candidate for wireless telecommunication purposes such as WLAN, ISM, Wi-Fi, Bluetooth and other RF peripherals like indoor applications.en_US
dc.description.sponsorshipScientific Research Projects department of Iskenderun Technical University; [BAP-2021LTP13]en_US
dc.description.sponsorshipThis study was supported by the Scientific Research Projects department of Iskenderun Technical University [grant number BAP-2021LTP13].en_US
dc.identifier.doi10.1080/09205071.2022.2154709
dc.identifier.endpage561en_US
dc.identifier.issn0920-5071
dc.identifier.issn1569-3937
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85144516572en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage549en_US
dc.identifier.urihttps://doi.org/10.1080/09205071.2022.2154709
dc.identifier.urihttps://hdl.handle.net/20.500.12452/13107
dc.identifier.volume37en_US
dc.identifier.wosWOS:000899320000001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofJournal Of Electromagnetic Waves And Applicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBeamforming Antennaen_US
dc.subjectControllable Antennaen_US
dc.subjectTelecommunicationen_US
dc.subjectPattern Reconfigurable Antennaen_US
dc.titleA study on electronically controllable beamforming monopole antenna for telecommunication applicationsen_US
dc.typeArticleen_US

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