dc.contributor.author | Hu, Wei | |
dc.contributor.author | Chen, Zhan | |
dc.contributor.author | Qian, Long | |
dc.contributor.author | Wen, Lehu | |
dc.contributor.author | Luo, Qi | |
dc.contributor.author | Xu, Rui | |
dc.contributor.author | Jiang, Wen | |
dc.contributor.author | Gao, Steven | |
dc.date.accessioned | 2022-01-31T15:45:06Z | |
dc.date.available | 2022-01-31T15:45:06Z | |
dc.date.issued | 2022-01-28 | |
dc.identifier.citation | Hu , W , Chen , Z , Qian , L , Wen , L , Luo , Q , Xu , R , Jiang , W & Gao , S 2022 , ' Wideband Back-Cover Antenna Design Using Dual Characteristic Modes With High Isolation for 5G MIMO Smartphone ' , IEEE Transactions on Antennas and Propagation . https://doi.org/10.1109/TAP.2022.3145456 | |
dc.identifier.issn | 0018-926X | |
dc.identifier.other | Bibtex: 9696223 | |
dc.identifier.other | ORCID: /0000-0001-9000-4133/work/107674776 | |
dc.identifier.uri | http://hdl.handle.net/2299/25343 | |
dc.description | © 2022 IEEE - All rights reserved. This is the accepted manuscript version of an article which has been published in final form at https://doi.org/10.1109/TAP.2022.3145456 | |
dc.description.abstract | A novel method of designing a wideband high isolated dual-antenna pair using dual characteristic modes (CMs)is presented for fifth-generation (5G) multiple-input multiple output (MIMO) smartphone applications. A set of orthogonal CMs resonating from the square-loop slot is first introduced and works for the lower band. Then, another set of orthogonal CMs resonating from the edge branches is introduced with a shared compact radiator and works for the higher band. In combination with two sets of degenerated CMs and a capacitive coupling feeding structure, the proposed dual-antenna pair achieves abroad impedance bandwidth and high isolation without the need for any external decoupling structures. Based on this dual-antenna pair, an 8×8 MIMO array is developed and integrated into the back cover of a smartphone, which realizes zero ground clearance on the system circuit board. To verify the design concept, prototypes of the antenna pair and MIMO array were fabricated and measured. It shows that experimental results agree well with the simulation results. More importantly, the presented 8×8 MIMO array has high isolation of more than 20 dBis achieved across the operating band of 3.3-3.8 GHz. | en |
dc.format.extent | 12 | |
dc.format.extent | 2007266 | |
dc.language.iso | eng | |
dc.relation.ispartof | IEEE Transactions on Antennas and Propagation | |
dc.title | Wideband Back-Cover Antenna Design Using Dual Characteristic Modes With High Isolation for 5G MIMO Smartphone | en |
dc.contributor.institution | Department of Engineering and Technology | |
dc.contributor.institution | Centre for Engineering Research | |
dc.contributor.institution | Communications and Intelligent Systems | |
dc.contributor.institution | School of Physics, Engineering & Computer Science | |
dc.description.status | Peer reviewed | |
rioxxterms.versionofrecord | 10.1109/TAP.2022.3145456 | |
rioxxterms.type | Journal Article/Review | |
herts.preservation.rarelyaccessed | true | |