A frequency reconfigurable compact planar inverted-F antenna for portable devices

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dc.contributor.authorGhaffar, Adnan
dc.contributor.authorAltaf, Ahsan
dc.contributor.authorAneja, Aayush
dc.contributor.authorLi, Xue Jun
dc.contributor.authorKhan, Salahuddin
dc.contributor.authorAlibakhshikenari, Mohammad
dc.contributor.authorFalcone Lanas, Francisco
dc.contributor.authorLimiti, Ernesto
dc.contributor.departmentIngeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzareneu
dc.contributor.departmentInstitute of Smart Cities - ISCen
dc.contributor.departmentIngeniería Eléctrica, Electrónica y de Comunicaciónes_ES
dc.date.accessioned2022-08-02T07:53:29Z
dc.date.available2022-08-02T07:53:29Z
dc.date.issued2022
dc.date.updated2022-07-21T10:10:21Z
dc.description.abstractIn this paper, a low-profile, compact size, inexpensive, and easily integrable frequency reconfigurable antenna system is proposed. The proposed antenna consists of an inverted-F shape antenna, capacitors, and switching PIN diodes. The designed antenna element is fabricated on easy available and less expensive FR-4 substrate ( εr  = 4.4, tan δ  = 0.02). The switching diodes are incorporated within the radiating structure of the antenna design, and by changing the different states of PIN diodes, frequency reconfigurable response is achieved. While adjusting the different states of the diodes, the antenna resonates between 0.841 GHz and 2.12 GHz and covers six different frequency bands. The proposed system has compact size of . The gain of the antenna is between 1.89 and 2.12 dBi. The measurement results shows the good agreement with simulated results for different key performance parameters. Additionally, the proposed antenna shows omni-directional far-field characteristics for various different frequencies.en
dc.description.sponsorshipThis study received funding from Universidad Carlos III de Madrid and the European Union's Horizon 2020 Research and Innovation Programme under Marie Sklodowska-Curie grant 801538. This study was also partially supported by Ministerio de Ciencia, Innovacion y Universidades, Gobierno de España (MCIU/AEI/FEDER, UE) (RTI2018-095499-B-C31). Additionally, the authors sincerely appreciate funding from Researchers Supporting Project (RSP2021/58), King Saud University, Riyadh, Saudi Arabia.en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationGhaffar, A.; Altaf, A.; Aneja, A.; Li, X. J.; Khan, S.; Alibakhshikenari, M.; Falcone, F.; Limiti, E. (2022). A frequency reconfigurable compact planar inverted-F antenna for portable devices. International Journal of Antennas and Propagation. 2022, 1-9en
dc.identifier.doi10.1155/2022/7239608
dc.identifier.issn1687-5869
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/43664
dc.language.isoengen
dc.publisherHindawien
dc.relation.ispartofInternational Journal of Antennas and Propagation, 2022, pp. 1-9en
dc.relation.projectIDinfo:eu-repo/grantAgreement/European Commission/Horizon 2020 Framework Programme/801538/
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-095499-B-C31/ES/
dc.relation.publisherversionhttps://doi.org/10.1155/2022/7239608
dc.rights© 2022 Adnan Ghaffar et al. This is an open access article distributed under the Creative Commons Attribution Licenseen
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectFrequency reconfigurable antenna systemen
dc.subjectMultiple-input-multiple-output (MIMO)en
dc.subjectAntennasen
dc.titleA frequency reconfigurable compact planar inverted-F antenna for portable devicesen
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
relation.isAuthorOfPublication69667b5c-e390-42d4-bc71-9f256c1b7b85
relation.isAuthorOfPublication.latestForDiscovery69667b5c-e390-42d4-bc71-9f256c1b7b85

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