Compact UWB Filtering-Antenna with Controllable WLAN Band Rejection Using Defected Microstrip Structure

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dc.contributor.authorAlhegazi, Ammar
dc.contributor.authorZakaria, Zahriladha
dc.contributor.authorShairi, Noor Azwan
dc.contributor.authorSalleh, Azahari
dc.contributor.authorAhmed, Sharif
dc.coverage.issue1cs
dc.coverage.volume27cs
dc.date.accessioned2018-06-18T10:30:18Z
dc.date.available2018-06-18T10:30:18Z
dc.date.issued2018-04cs
dc.description.abstractAn ultra-wideband (UWB) filtering-antenna with controllable band notch is reported in this paper. The filtering-antenna consists of a modified monopole antenna and defected microstrip structure (DMS). The monopole antenna is modified using microstrip transition in the feedline and block with a triangular-shape slot on each side of the circular patch to produce wider impedance bandwidth with better return loss. The DMS is constructed using U-shaped slot etched on the feedline to provide band notch and remove WLAN band (5.1-5.8 GHz). A switch is employed in the DMS to control the created band notch. The measured results show that the proposed design exhibits a wide impedance bandwidth with controllable WLAN band rejection, realized peak gain of 4.85 dB and omnidirectional radiation pattern. Therefore, the proposed design is suitable for UWB applications.en
dc.formattextcs
dc.format.extent110-117cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2018 vol. 27, č. 1, s. 110-117. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2018.0110en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/82967
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2018/18_01_0110_0117.pdfcs
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectBandstop filteren
dc.subjectdefected microstrip structureen
dc.subjectfiltennaen
dc.subjectmonopole antennaen
dc.subjectreconfigurable antennaen
dc.subjectultra-wideband (UWB)en
dc.titleCompact UWB Filtering-Antenna with Controllable WLAN Band Rejection Using Defected Microstrip Structureen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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