dc.creator | Yang, Shiyi | es |
dc.creator | Zetterstrom, Oskar | es |
dc.creator | Mesa Ledesma, Francisco Luis | es |
dc.creator | Quevedo Teruel, Óscar | es |
dc.date.accessioned | 2023-12-18T08:39:36Z | |
dc.date.available | 2023-12-18T08:39:36Z | |
dc.date.issued | 2023-10 | |
dc.identifier.citation | Yang, S., Zetterstrom, O., Mesa Ledesma, F.L. y Quevedo Teruel, Ó. (2023). Dispersion Analysis of Metasurfaces With Hexagonal Lattices With Higher Symmetries. IEEE Journal of Microwaves, 3 (4), 1154-1165. https://doi.org/10.1109/JMW.2023.3312165. | |
dc.identifier.issn | 2692-8388 | es |
dc.identifier.uri | https://hdl.handle.net/11441/152606 | |
dc.description.abstract | This article investigates the dispersion properties of metasurfaces with hexagonal lattices,
including potential higher symmetric configurations. We explore the relationships between the periodicity
of hexagonal lattices and their dispersion properties, paying special attention to how hexagonal periodic
structures can be analyzed with either a hexagonal primitive unit cell or a rectangular supercell. We also study
the possibility of introducing higher symmetries into hexagonal periodic structures, including glide symmetry
and mirrored half-turn symmetry. To complement and validate the analysis, we designed a graded-index
Luneburg lens antenna with a dielectric-filled hexagonal holey structure working in the Ka-band. The antenna
generates steerable highly directive beams from 26 GHz to 30 GHz, which corroborates our analysis.
Our findings provide valuable insight into the dispersion properties of hexagonal-lattice metasurfaces and
demonstrate the feasibility of using such structures in practical applications. | es |
dc.format | application/pdf | es |
dc.format.extent | 12 p. | es |
dc.language.iso | eng | es |
dc.publisher | Institute of Electrical and Electronics Engineers | es |
dc.relation.ispartof | IEEE Journal of Microwaves, 3 (4), 1154-1165. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Dispersion analysis | es |
dc.subject | Hexagonal lattice | es |
dc.subject | Irreducible Brillouin zone | es |
dc.subject | Glide symmetry | es |
dc.subject | Higher symmetries | es |
dc.title | Dispersion Analysis of Metasurfaces With Hexagonal Lattices With Higher Symmetries | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Aplicada I | es |
dc.relation.projectID | PID2020-116739GB-I00 | es |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/10256254 | es |
dc.identifier.doi | 10.1109/JMW.2023.3312165 | es |
dc.contributor.group | Universidad de Sevilla. TIC112: Microondas | es |
dc.journaltitle | IEEE Journal of Microwaves | es |
dc.publication.volumen | 3 | es |
dc.publication.issue | 4 | es |
dc.publication.initialPage | 1154 | es |
dc.publication.endPage | 1165 | es |
dc.contributor.funder | MCIN/AEI/10.13039/501100011033 Grant PID2020-116739GB-I00 | es |