G-shaped band-notched ultra-wideband MIMO antenna system for mobile terminals

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dc.authorid0000-0002-7687-9061en_US
dc.contributor.authorToktaş, Abdurrahim
dc.date.accessioned2019-12-06T21:16:00Z
dc.date.available2019-12-06T21:16:00Z
dc.date.issued2017
dc.departmentKMÜ, Mühendislik Fakültesi, Elektrik Elektronik Mühendisliği Bölümüen_US
dc.descriptionWOS:000399751400019en_US
dc.description.abstractLow-profile band-notched G-shaped ultra-wideband (UWB) multiple input multiple output (MIMO) antenna design for mobile terminals has been presented. In this context, two UWB MIMO antenna systems have been designed: The first is with square elements and the second is with G-shaped elements. An MIMO antenna with two symmetrical square elements each of 8x8mm(2) operating between 2.2 and 13.3GHz was firstly designed for the UWB applications. Each square element was fed through a 50- microstrip transmission line (MTL). A thin strip line was designed at the end of MTL to provide impedance matching. Although the isolation level between the elements was satisfactory for efficient MIMO implementation, a T-shaped strip on the ground was employed to further improve the isolation for low frequency. The frequency range of 4.4-6.2GHz which is an important band of wireless local area network (WLAN) standard was then notched by forming a G-shaped structure on the square element. The performance of G-shaped antenna system was studied in terms of important antenna characteristics and MIMO parameters. The results demonstrate that the G-shaped MIMO antenna has nearly omnidirectional patterns, stable gain and good diversity performance besides having low-profile elements.en_US
dc.description.sponsorshipBAP (Scientific Research Fund) department of Karamanoglu Mehmetbey University [12-M-15]en_US
dc.description.sponsorshipThis work is funded by BAP (Scientific Research Fund) department of Karamanoglu Mehmetbey University under grant no. 12-M-15. The author is thankful to Mustafa Tekbas for contributions to the experiments in Marmara Research Centre (MRC) of TUBITAK.en_US
dc.identifier.citationToktaş, A. (2017). G-shaped band-notched ultra-wideband MIMO antenna system for mobile terminals. Iet Microwaves, Antennas and Propagation, 11, 5, 718-725.
dc.identifier.doi10.1049/iet-map.2016.0820
dc.identifier.endpage725en_US
dc.identifier.issn1751-8725
dc.identifier.issn1751-8733
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85018577985
dc.identifier.scopusqualityQ2
dc.identifier.startpage718en_US
dc.identifier.urihttps://dx.doi.org/10.1049/iet-map.2016.0820
dc.identifier.urihttps://hdl.handle.net/11492/2785
dc.identifier.volume11en_US
dc.identifier.wosWOS:000399751400019
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.institutionauthorToktaş, Abdurrahim
dc.language.isoen
dc.publisherInst Engineering Technology-Ieten_US
dc.relation.journalLet Microwaves Antennas & Propagationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMobile Antennasen_US
dc.subjectMobile Radioen_US
dc.subjectMIMO Communicationen_US
dc.subjectUltra Wideband Antennasen_US
dc.subjectMicrostrip Linesen_US
dc.subjectImpedance Matchingen_US
dc.subjectAntenna Radiation Patternsen_US
dc.subjectUHF Antennasen_US
dc.subjectAntenna Feedsen_US
dc.subjectWireless LANen_US
dc.subjectG-Shaped Band-Notched Ultra-Wideband Mimo Antenna Systemen_US
dc.subjectMobile Terminalen_US
dc.subjectLow-Profile Band-Notched G-Shaped UWB MIMO Antenna Designen_US
dc.subjectMultiple Input Multiple Output Antenna Designen_US
dc.subjectSymmetrical Square Element Feedingen_US
dc.subjectMicrostrip Transmission Lineen_US
dc.subjectMTLen_US
dc.subjectImpedance Matchingen_US
dc.subjectT-Shaped Stripen_US
dc.subjectWireless Local Area Network Banden_US
dc.subjectWLAN Banden_US
dc.subjectReflection Performanceen_US
dc.subjectDiversity Performanceen_US
dc.subjectFrequency 2en_US
dc.subject2 GHz to 13en_US
dc.subject3 GHzen_US
dc.titleG-shaped band-notched ultra-wideband MIMO antenna system for mobile terminalsen_US
dc.typeArticle

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