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An Integrated Antenna System for 4G and Millimeter-Wave 5G Future Handheld Devices

Naqvi SI, Naqvi AH, Arshad F, Riaz MA, Azam MA, Khan MS, Amin Y, Loo J, Tenhunen H

dc.contributor.authorNaqvi SI, Naqvi AH, Arshad F, Riaz MA, Azam MA, Khan MS, Amin Y, Loo J, Tenhunen H
dc.date.accessioned2022-02-25T16:08:52Z
dc.date.available2022-02-25T16:08:52Z
dc.identifier.urihttps://www.utupub.fi/handle/10024/153312
dc.description.abstractIn this work, an integrated antenna system with Defected Ground Structure (DGS) is presented for Fourth Generation (4G) and millimeter (mm)-wave Fifth Generation (5G) wireless applications and handheld devices. The proposed design with overall dimensions of 110 mm x 75 mm is modeled on 0.508 mm thick Rogers RT/Duroid 5880 substrate. Radiating structure consists of antenna arrays excited by the T-shape 1 x 2 power divider/combiner. Dual bands for 4G centered at 3.8 GHz and 5.5 GHz are attained, whereas the 10-dB impedance bandwidth of 24.4 - 29.3 GHz is achieved for the 5G antenna array. In addition, a peak gain of 5.41 dBi is demonstrated across the operating bandwidth of the 4G antenna array. Similarly, for the 5G mm-wave configuration the attained peak gain is 10.29 dBi. Moreover, significant isolation is obtained between the two antenna modules ensuring efficient dual-frequency band operation using a single integrated solution. To endorse the concept, antenna prototype is fabricated and far-field measurements are procured. Simulated and measured results exhibit coherence. Also the proposed design is investigated for the beam steering capability of the mm-wave 5G antenna array using CST(R)MWS(R). The demonstrated structure offers various advantages including compactness, wide bandwidth, high gain, and planar configuration. Hence, the attained radiation characteristics prove the suitability of the proposed design for the current and future wireless handheld devices.
dc.language.isoen
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.titleAn Integrated Antenna System for 4G and Millimeter-Wave 5G Future Handheld Devices
dc.identifier.urnURN:NBN:fi-fe2021042820808
dc.relation.volume7
dc.contributor.organizationPÄÄT Embedded Electronicsen_GB
dc.contributor.organizationPÄÄT Sulautettu elektroniikkafi_FI
dc.contributor.organization-code2606802
dc.converis.publication-id42533018
dc.converis.urlhttps://research.utu.fi/converis/portal/Publication/42533018
dc.format.pagerange116555
dc.format.pagerange116566
dc.identifier.eissn2169-3536
dc.identifier.jour-issn2169-3536
dc.okm.affiliatedauthorTenhunen, Hannu
dc.okm.discipline213 Sähkö-, automaatio- ja tietoliikennetekniikka, elektroniikkafi_FI
dc.okm.discipline213 Electronic, automation and communications engineering, electronicsen_GB
dc.okm.internationalcopublicationinternational co-publication
dc.okm.internationalityInternational publication
dc.okm.typeJournal article
dc.publisher.countryYhdysvallat (USA)fi_FI
dc.publisher.countryUnited Statesen_GB
dc.publisher.country-codeUS
dc.relation.doi10.1109/ACCESS.2019.2936513
dc.relation.ispartofjournalIEEE Access
dc.year.issued2019


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