A Planar UWB Antenna with Switchable Single/Double Band-Rejection Characteristics

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dc.contributor.authorSharbati, Vahid
dc.contributor.authorRezaei, Pejman
dc.contributor.authorFakharian, Mohammad M.
dc.coverage.issue3cs
dc.coverage.volume25cs
dc.date.accessioned2016-09-19T08:40:26Z
dc.date.available2016-09-19T08:40:26Z
dc.date.issued2016-09cs
dc.description.abstractIn this Paper, a reconfigurable antenna with capability to operate in the ultrawideband (UWB) mode from 2.85 to 14.4 GHz with switchable notch bands of 3.25–4.26 GHz, 5.1–5.9 GHz or 7.1-7.8 GHz, is presented. The proposed antenna has a simple configuration and compact size of 17 × 14 mm2. To make the band-notches, three methods (methods of slot antenna, parasitic patches and backplane structure) are used. To achieve the reconfigurability, three PIN diode are placed on the proposed antenna. A PIN diode is inserted over the L-shaped parasitic element and the rectangular patch, another one is placed between the two parasitic elements on the ground plane, and other across the square ring-shaped slot, respectively. Antenna performance can be changed by adjusting the status of the PIN diodes that make the band-notches in applications bands (WLAN, WiMAX/C-band and X-band). Good group delay and monopole-like radiation pattern characteristics are achieved in the frequency band of interest. The antenna performance both by simulation and by experiment indicates that it is suitable and a good candidate for UWB applications.en
dc.formattextcs
dc.format.extent429-435cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2016 vol. 25, č. 3, s. 429-435. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2016.0429en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/63186
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2016/16_03_0429_0435.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectReconfigurable antennaen
dc.subjectultrawidebanden
dc.subjectUWBen
dc.subjectband-rejectionen
dc.subjectsingleen
dc.subjectdoubleen
dc.titleA Planar UWB Antenna with Switchable Single/Double Band-Rejection Characteristicsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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