| dc.contributor.author | Yang, Q. | |
| dc.contributor.author | Gao, S. | |
| dc.contributor.author | Luo, Q. | |
| dc.contributor.author | Wen, L. | |
| dc.contributor.author | Ren, X. | |
| dc.contributor.author | Wu, J. | |
| dc.contributor.author | Ban, Y. -L. | |
| dc.contributor.author | Yang, X. | |
| dc.date.accessioned | 2021-03-11T12:45:01Z | |
| dc.date.available | 2021-03-11T12:45:01Z | |
| dc.date.issued | 2021-05-05 | |
| dc.identifier.citation | Yang , Q , Gao , S , Luo , Q , Wen , L , Ren , X , Wu , J , Ban , Y -L & Yang , X 2021 , ' A Dual-Polarized Planar Antenna Array Differentially-Fed by Orthomode Transducer ' , IEEE Transactions on Antennas and Propagation . https://doi.org/10.1109/TAP.2020.3028211 | |
| dc.identifier.issn | 0018-926X | |
| dc.identifier.other | Bibtex: 9216517 | |
| dc.identifier.other | ORCID: /0000-0001-9000-4133/work/90531178 | |
| dc.identifier.uri | http://hdl.handle.net/2299/24067 | |
| dc.description | © 2020 IEEE. This work is licensed under a Creative Commons Attribution 4.0 License. For more information, see https://creativecommons.org/licenses/by/4.0/ | |
| dc.description.abstract | This paper presents a new design of a differentially-fed substrate integrated planar antenna array with dual-polarization. Compared with the traditional dual-polarized antenna arrays, the proposed array antenna has the advantages of simple configuration, high cross-polarization discrimination (XPD) and high gain. 2×2-element subarray design with a via-loaded crossover structure is used, which reduces the complexity of the array antenna. The operation bandwidth is improved by generating three resonances in the subarray. An 8×8 antenna array is designed, prototyped and tested to exemplify its potential applications in large dual-polarized antenna arrays. A planar orthomode transducer is used to achieve differential excitation for the antenna array. The measured results show that the proposed antenna array has an impedance bandwidth of 19.2–20.7 GHz for |S11|<-10 dB and port isolation higher than 20 dB. The array antenna exhibits a high XPD of 43 dB and a flat gain about 22.2 dBi within the bandwidth. | en |
| dc.format.extent | 1 | |
| dc.format.extent | 4212940 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | IEEE Transactions on Antennas and Propagation | |
| dc.title | A Dual-Polarized Planar Antenna Array Differentially-Fed by Orthomode Transducer | en |
| dc.contributor.institution | School of Physics, Engineering & Computer Science | |
| dc.contributor.institution | Department of Engineering and Technology | |
| dc.contributor.institution | Centre for Engineering Research | |
| dc.contributor.institution | Communications and Intelligent Systems | |
| dc.description.status | Peer reviewed | |
| rioxxterms.versionofrecord | 10.1109/TAP.2020.3028211 | |
| rioxxterms.type | Journal Article/Review | |
| herts.preservation.rarelyaccessed | true | |
