A Compact CPW-Fed Ultra-WidebandMulti-Input-Multi-Output (MIMO) Antenna for Wireless Communication Networks

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dc.contributor.author Ahmad, Sarosh
dc.contributor.author Khan, Shahid
dc.contributor.author Manzoor, Bilal
dc.contributor.author Soruri, Mohammad
dc.contributor.author Alibakhshikenari, Mohammad
dc.contributor.author Dalarsson, Mariana
dc.contributor.author Falcone, Francisco
dc.date.accessioned 2022-04-08T10:56:28Z
dc.date.available 2022-04-08T10:56:28Z
dc.date.issued 2022-03-10
dc.identifier.bibliographicCitation Ahmad, S., Khan, S., Manzoor, B., Soruri, M., Alibakhshikenari, M., Dalarsson, M., & Falcone, F. (2022). A Compact CPW-Fed Ultra-Wideband Multi-Input-Multi-Output (MIMO) Antenna for Wireless Communication Networks. In IEEE Access (Vol. 10, pp. 25278–25289). Institute of Electrical and Electronics Engineers (IEEE).
dc.identifier.uri http://hdl.handle.net/10016/34556
dc.description.abstract In this article, a compact coplanar waveguide (CPW) technique based ultra-wideband multipleinput- multiple-output (MIMO) antenna is proposed. The design is characterized by a broad impedance bandwidth starting from 3 GHz to 11 GHz. The overall size of the MIMO design is 60 x 60 mm2 (1.24 x 1.24 g2 g @ 3 GHz) with a thickness of 1.6 mm. To make the design ultra-wideband, the proposed MIMO antenna design has four jug-shaped radiating elements. The design is printed on a FR-4 substrate (relative permittivity of er = D 4:4 and loss tangent of tand D 0:025). The polarization diversity phenomenon is realized by placing four antenna elements orthogonally. This arrangement increases the isolation among the MIMO antenna elements. The simulated results of the ultra-wideband MIMO antenna are verified by measured results. The proposed MIMO antenna has a measured diversity gain greater than 9.98, envelope correlation coefficient (ECC) less than 0.02, and good MIMO performance where the isolation is more than -20dB between the elements. The group delay, channel capacity loss (CCL), and the total active reflection coefficient (TARC) multiplexing efsiciency and mean effective gain results are also analyzed. The group delay is found to be less than 1.2ns, CCL values calculated to be less than 0.4 bits/sec/Hz, while the TARC is below -10dB for the whole operating spectrum. The proposed design is a perfect candidate for ultrawideband wireless communication systems and portable devices.
dc.description.sponsorship This work was supported in part by the Universidad Carlos III de Madrid and the European Union's Horizon 2020 Research and Innovation Program under the Marie Sklodowska-Curie Grant 801538, and in part by the Ministerio de Ciencia, Innovación y Universidades, Gobierno de España (MCIU/AEI/FEDER, UE) under Grant RTI2018-095499-B-C31.
dc.format.extent 11
dc.language.iso eng
dc.publisher IEEE
dc.rights © The Authors
dc.rights Atribución 3.0 España
dc.rights.uri http://creativecommons.org/licenses/by/3.0/es/
dc.subject.other Multi-input-multi-output (MIMO)
dc.subject.other Ultra-wideband
dc.subject.other Envelope correlation coefficient (ECC),
dc.subject.other Channel capacity loss (CCL)
dc.subject.other Group delay
dc.subject.other Total active reflection coefficient (TARC)
dc.title A Compact CPW-Fed Ultra-WidebandMulti-Input-Multi-Output (MIMO) Antenna for Wireless Communication Networks
dc.type article
dc.subject.eciencia Electrónica
dc.subject.eciencia Telecomunicaciones
dc.identifier.doi https://doi.org/10.1109/access.2022.3155762
dc.rights.accessRights openAccess
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/COFUND-GA-2017-801538
dc.relation.projectID Gobierno de España. RTI2018-095499-B-C31
dc.type.version publishedVersion
dc.identifier.publicationfirstpage 25278
dc.identifier.publicationlastpage 25289
dc.identifier.publicationtitle IEEE Access
dc.identifier.publicationvolume 10
dc.identifier.uxxi AR/0000030450
dc.contributor.funder European Commission
dc.contributor.funder Ministerio de Ciencia, Innovación y Universidades (España)
dc.contributor.funder Universidad Carlos III de Madrid
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