Planar Hexagonal Antenna with Dual Reconfigurable Notched Bands for Wireless Communication Devices

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dc.contributor.authorAyadi, Houda
dc.contributor.authorMachac, Jan
dc.contributor.authorBeldi, Sabri
dc.contributor.authorLatrach, Lassaad
dc.coverage.issue1cs
dc.coverage.volume30cs
dc.date.accessioned2021-04-30T12:27:15Z
dc.date.available2021-04-30T12:27:15Z
dc.date.issued2021-04cs
dc.description.abstractIn this paper, a planar hexagonal antenna with dual tunable notched band using varactor diodes is presented. The designed antenna operates in the frequency range of 2 GHz to 8 GHz and is loaded by a complementary split ring resonator (CSRR) to achieve the notch-band characteristics. The CSRR produced two stop-bands at the frequencies 3 GHz and 6.8 GHz. In order to obtain the reconfigurability, one varactor diode was used on each ring of the CSRR. The variation of the DC bias of the diodes produced double notched bands yielding a tunable coverage in the 0.6 GHz and 1.6 GHz ranges. The continuous agility and the wide tuning range of the notched bands are the major advantages of this structure. The antenna prototype was manufactured and a good agreement has been achieved between the measured and simulated results. The proposed antenna can be a good candidate for wireless applications that cover the UMTS, the Wi-Fi and the WiMAX bands.en
dc.formattextcs
dc.format.extent25-33cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2021 vol. 30, č. 1, s. 25-33. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2021.0025en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/196646
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2021/21_01_0025_0033.pdfcs
dc.rightsCreative Commons Attribution 4.0 International licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectReconfigurable antennaen
dc.subjectcomplementary split ring resonator (CSRR)en
dc.subjectnotched-banden
dc.titlePlanar Hexagonal Antenna with Dual Reconfigurable Notched Bands for Wireless Communication Devicesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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