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Design and Realization of a Frequency Reconfigurable Multimode Antenna for ISM, 5G-sub-6-GHz, and S-band Applications

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aut.relation.articlenumberARTN 1635
aut.relation.endpage1635
aut.relation.issue4
aut.relation.journalApplied Sciences
aut.relation.startpage1635
aut.relation.volume11
dc.contributor.authorGhaffar, Adnan
dc.contributor.authorLi, Xue Jun
dc.contributor.authorAwan, Wahaj Abbas
dc.contributor.authorIffat Naqvi, Syeda
dc.contributor.authorHussain, Niamat
dc.contributor.authorSeet, Boon-Chong
dc.contributor.authorAlibakhshikenari, Mohammad
dc.contributor.authorFalcone, Francisco
dc.contributor.authorLimiti, Ernesto
dc.date.accessioned2026-09-03T04:29:56Z
dc.date.issued2021-02-11
dc.description.abstractThis paper presents the design and realization of a compact size multimode frequency reconfigurable antenna. The antenna consists of a triangular-shaped monopole radiator, originally inspired from a rectangular monopole antenna. Slots were utilized to notch the desired frequency while the PIN diodes were utilized to achieve frequency reconfigurability. The antenna can operate in wideband, dual-band, or tri-band mode depending upon the state of the diodes. To validate the simulation results, a prototype was fabricated, and various performance parameters were measured and compared with simulated results. The strong agreement between simulated and measured results along with superior performance as compared to existing works in the literature makes the proposed antenna a strong candidate for ISM, 5G-sub-6 GHz, and S-band applications.
dc.identifier.citationApplied Sciences, ISSN: 2076-3417 (Print); 2076-3417 (Online), MDPI AG, 11(4), 1635-1635. doi: 10.3390/app11041635
dc.identifier.doi10.3390/app11041635
dc.identifier.issn2076-3417
dc.identifier.issn2076-3417
dc.identifier.urihttp://hdl.handle.net/10292/21890
dc.languageen
dc.publisherMDPI AG
dc.relation.urihttps://www.mdpi.com/2076-3417/11/4/1635
dc.rights© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
dc.rights.accessrightsOpenAccess
dc.rights.licenseCreative Commons Attribution CC BY 4.0
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectScience & Technology
dc.subjectPhysical Sciences
dc.subjectTechnology
dc.subjectPhysics, Applied
dc.subjectChemistry
dc.subjectEngineering
dc.subjectMaterials Science
dc.subjectPhysics
dc.subjectmultimode antenna
dc.subjectfrequency reconfigurable
dc.subjectISM band
dc.subject5G-sub-6-GHz
dc.subjectS-band
dc.subject4006 Communications Engineering
dc.subject40 Engineering
dc.subject4008 Electrical Engineering
dc.subject4009 Electronics, Sensors and Digital Hardware
dc.titleDesign and Realization of a Frequency Reconfigurable Multimode Antenna for ISM, 5G-sub-6-GHz, and S-band Applications
dc.typeJournal Article
pubs.elements-id398126

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