Size-reduced printed log-periodic dipole antenna for wireless communication applications

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dc.contributor.authorOzgonul, Mehmet Can
dc.contributor.authorSecmen, Mustafa
dc.date.accessioned2020-12-01T12:05:20Z
dc.date.available2020-12-01T12:05:20Z
dc.date.issued2020
dc.departmentEge Üniversitesien_US
dc.description.abstractIn this study, it is proposed a printed log-periodic dipole antenna (LPDA) for wireless communication applications, which consists of dipoles having reduced dimensions by using first order semicircle structures. the bandwidth is increased by adding small rectangular patches to initial part of antenna feed line and putting slots to the end. A size reduction of about 14% is obtained in the proposed antenna in comparison with the standard printed LPDA with the usage of semicircle structures. in addition to size reduction while semicircle structures also increase the upper band of the antenna operating frequency to 2.5 GHz to cover wireless communication frequencies of Bluetooth and 2.4 GHz Wi-Fi, rectangular slot decreases to the lower band to around 0.86 GHz to include RFID and GSM 900 frequencies. According to measurement results of the manufactured structure, the antenna is observed to have return loss better than 10 dB, a quite stable/low variation gain as 4.75 dBi +/- 0.75 dBi and compact size as compared to similar studies in literature at a wideband operating frequency of 0.86 GHz and 2.5 GHz, which can be used in several wireless communication systems.en_US
dc.identifier.doi10.17341/gazimmfd.484537
dc.identifier.endpage1645en_US
dc.identifier.issn1300-1884
dc.identifier.issn1304-4915
dc.identifier.issn1300-1884en_US
dc.identifier.issn1304-4915en_US
dc.identifier.issue3en_US
dc.identifier.startpage1631en_US
dc.identifier.urihttps://doi.org/10.17341/gazimmfd.484537
dc.identifier.urihttps://hdl.handle.net/11454/62964
dc.identifier.volume35en_US
dc.identifier.wosWOS:000535954800037en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isotren_US
dc.publisherGazi Univ, Fac Engineering Architectureen_US
dc.relation.ispartofJournal of the Faculty of Engineering and Architecture of Gazi Universityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectLog-periodic dipole antennaen_US
dc.subjectsize-reduced antennaen_US
dc.subjectwideband antennaen_US
dc.subjectwireless communication systemsen_US
dc.titleSize-reduced printed log-periodic dipole antenna for wireless communication applicationsen_US
dc.typeArticleen_US

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