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Dual-polarized shaped-beam transmitarray to obtain a multi-zone coverage for 5G indoor communications
dc.contributor.author | Fernández Vaquero, Alvaro | |
dc.contributor.author | Rodríguez Pino, Marcos | |
dc.contributor.author | Arrebola Baena, Manuel | |
dc.date.accessioned | 2022-03-09T07:51:55Z | |
dc.date.available | 2022-03-09T07:51:55Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | IEEE Antennas and Wireless Propagation Letters, 21(4), p. 730-734 (2022); doi:10.1109/LAWP.2022.3144365 | |
dc.identifier.uri | http://hdl.handle.net/10651/62071 | |
dc.description.abstract | A dual-polarized transmitarray antenna is proposed to generate a multi-zone coverage at 28 GHz for 5G indoor communications. The transmitarray radiates a constant power density within its near-field region over a specific area generating different spots in dual-polarization. The different spots are produced by feeding the transmitarray with a cluster of horn antennas, which are spatially distributed to obtain beams in different directions. The performance of the coverage is improved with a Phase-Only Synthesis (POS) of the transmission coefficients. The transmitarray is designed with dielectric-only elements, which provides a low-cost solution. The prototype is measured in a planar acquisition range, showing a high agreement with simulations. The proposed transmitarray together with the spatial feed distribution provides a potential alternative to generate multi-zone coverages in millimeter frequencies. | spa |
dc.description.sponsorship | This work was supported in part by the Ministerio de Ciencia, Innovación y Universidades under Project TEC2017-86619-R (ARTEINE); an d Ministerio de Ciencia e Innovación and Agencia Española de Investigación within Project ENHANCE-5G (PID2020-114172RB-C21-2/AEI/10.13039/501100011033). | |
dc.language.iso | eng | spa |
dc.relation.ispartof | IEEE Antennas and Wireless Propagation Letters | spa |
dc.rights | © 2022 IEEE | * |
dc.rights | CC Reconocimiento - No Comercial - Sin Obra Derivada 4.0 Internacional | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.subject | Dielectric transmitarray | spa |
dc.subject | phase-only synthesis | spa |
dc.subject | near-field coverage | spa |
dc.subject | 5G | spa |
dc.title | Dual-polarized shaped-beam transmitarray to obtain a multi-zone coverage for 5G indoor communications | spa |
dc.type | journal article | spa |
dc.identifier.doi | 10.1109/LAWP.2022.3144365 | |
dc.relation.projectID | TEC2017-86619-R | spa |
dc.relation.projectID | AEI/PID2020-114172RB-C21 | spa |
dc.relation.projectID | AEI/PID2020-114172RB-C22 | spa |
dc.relation.publisherversion | https://doi.org/10.1109/LAWP.2022.3144365 | |
dc.rights.accessRights | open access | spa |
dc.type.hasVersion | AM |
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