| dc.contributor.author | Christogeorgos, O | |
| dc.contributor.author | Okon, E | |
| dc.contributor.author | Hao, Y | |
| dc.contributor.author | Christogeorgos, O | |
| dc.date.accessioned | 2024-06-07T09:35:14Z | |
| dc.date.available | 2024-05-18 | |
| dc.date.available | 2024-06-07T09:35:14Z | |
| dc.date.issued | 2024 | |
| dc.identifier.issn | 1558-2221 | |
| dc.identifier.uri | https://qmro.qmul.ac.uk/xmlui/handle/123456789/97335 | |
| dc.description.abstract | This paper is aimed at studying the concept of multihyperuniformity and applying it to the design of shared-aperture antenna arrays for ultra-wideband, broadside unidirectional emission. In this study, we present our work on the design of multiple frequency helical antenna arrays within a shared-aperture configuration, incorporating multihyperuniform disorder. The array consists of seven different intercalated helical subarrays and is optimized to cover a 35 : 1 continuous bandwidth at 0.4 – 14 GHz. We provide comprehensive details regarding the fabrication process and present measurement results. Our work provides a new alternative to existing solutions of antenna array designs and has wider applicability in electromagnetics. The proposed methodology extends the limitations for the realization of multi-band antenna arrays, surpassing the previously reported designs that operated in a maximum of three frequency bands, by incorporating naturally optimized disordered distributions. | |
| dc.publisher | Institute of Electrical and Electronics Engineers | en_US |
| dc.relation.ispartof | IEEE Transactions on Antennas and Propagation | |
| dc.rights | This item is distributed under the terms of the Creative Commons Attribution 4.0 Unported License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. | |
| dc.title | An Ultra-Wideband (35:1) Shared-Aperture Antenna Array with Multihyperuniform Disorder | en_US |
| dc.type | Article | en_US |
| dc.rights.holder | © The Author(s). Published by IEEE | |
| pubs.notes | Not known | en_US |
| pubs.publication-status | Accepted | en_US |
| dcterms.dateAccepted | 2024-05-18 | |
| rioxxterms.funder | Default funder | en_US |
| rioxxterms.identifier.project | Default project | en_US |
