dc.contributor.author | Liu, Xuekang | |
dc.contributor.author | Gao, Steven | |
dc.contributor.author | Sanz-Izquierdo, Benito | |
dc.contributor.author | Zhang, Haiwei | |
dc.contributor.author | Wen, Lehu | |
dc.contributor.author | Hu, Wei | |
dc.contributor.author | Luo, Qi | |
dc.contributor.author | Sumantyo, Josaphat Tetuko Sri | |
dc.contributor.author | Yang, Xue-Xia | |
dc.date.accessioned | 2023-09-25T09:15:02Z | |
dc.date.available | 2023-09-25T09:15:02Z | |
dc.date.issued | 2022-12-01 | |
dc.identifier.citation | Liu , X , Gao , S , Sanz-Izquierdo , B , Zhang , H , Wen , L , Hu , W , Luo , Q , Sumantyo , J T S & Yang , X-X 2022 , ' A Mutual-Coupling-Suppressed Dual-Band Dual-Polarized Base Station Antenna Using Multiple Folded-Dipole Antenna ' , IEEE Transactions on Antennas and Propagation , vol. 70 , no. 12 , pp. 11582-11594 . https://doi.org/10.1109/TAP.2022.3209177 | |
dc.identifier.issn | 0018-926X | |
dc.identifier.other | Bibtex: 9906784 | |
dc.identifier.other | ORCID: /0000-0001-9000-4133/work/143285992 | |
dc.identifier.uri | http://hdl.handle.net/2299/26719 | |
dc.description | This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY), https://creativecommons.org/licenses/by/4.0/ | |
dc.description.abstract | An interleaved shared-aperture dual-band dual-polarized base station array antenna is proposed in this article. The lower-band (LB) element is realized by using a multiple folded-dipole antenna (MFDA) and four parasitic loops. To interpret the working principle of the MFDA, a double folded-dipole antenna (DFDA) is firstly analyzed by using the transmission line (TL) model. Then, by combining two bended DFDAs and introducing four parasitic loops, a low cross-band scattering LB element with a high out-of-band rejection level of 16 dB is obtained to cover 2.3-2.7 GHz. The higher-band (HB) element with a wide impedance bandwidth of 42.5% (3.0-4.6 GHz), a high roll-off rate (RoR) of 249.2 dB/GHz, and a high out-of-band rejection level of 17 dB is obtained by introducing a meander line loop (MLL), a rectangular loop (RL), and V-shaped strips (VSS) near the dipole arms. By combining the proposed low-scattering low-pass LB element and the high- RoR high-pass HB element, a novel interleaved shared-aperture dual-band dual-polarized array antenna with a small frequency ratio of 1.46 and a high cross-band isolation level of 25 dB is realized. Due to the low-scattering characteristic and filtering response of the LB element, the radiation patterns of the wideband HB sub-arrays are almost unaffected. | en |
dc.format.extent | 13 | |
dc.format.extent | 8600336 | |
dc.language.iso | eng | |
dc.relation.ispartof | IEEE Transactions on Antennas and Propagation | |
dc.subject | Antenna arrays | |
dc.subject | Antennas | |
dc.subject | Dipole antennas | |
dc.subject | Dual band | |
dc.subject | Dual-band antenna | |
dc.subject | Impedance | |
dc.subject | Power transmission lines | |
dc.subject | Scattering | |
dc.subject | base station array antenna | |
dc.subject | dual-polarized antenna | |
dc.subject | filtering antenna | |
dc.subject | Base station array antenna | |
dc.subject | dual-band antenna | |
dc.subject | Electrical and Electronic Engineering | |
dc.title | A Mutual-Coupling-Suppressed Dual-Band Dual-Polarized Base Station Antenna Using Multiple Folded-Dipole Antenna | 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 | |
dc.identifier.url | http://www.scopus.com/inward/record.url?scp=85139407599&partnerID=8YFLogxK | |
rioxxterms.versionofrecord | 10.1109/TAP.2022.3209177 | |
rioxxterms.type | Journal Article/Review | |
herts.preservation.rarelyaccessed | true | |