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Time-Modulated Phased Array Controlled With Nonideal Bipolar Squared Periodic Sequences
dc.contributor.author | Maneiro-Catoira, Roberto | |
dc.contributor.author | Brégains, Julio | |
dc.contributor.author | García-Naya, José A. | |
dc.contributor.author | Castedo, Luis | |
dc.date.accessioned | 2023-12-12T15:14:38Z | |
dc.date.available | 2023-12-12T15:14:38Z | |
dc.date.issued | 2019-02 | |
dc.identifier.citation | R. Maneiro-Catoira, J. Bregains, J. A. Garcia-Naya, and L. Castedo, “Time-modulated phased array controlled with nonideal bipolar squared periodic sequences,” IEEE Antennas Wirel. Propag. Lett., vol. 18, no. 2, pp. 407–411, 2019. | es_ES |
dc.identifier.issn | 1536-1225 | |
dc.identifier.uri | http://hdl.handle.net/2183/34464 | |
dc.description | © 2019 IEEE. This version of the article has been accepted for publication, after peer review. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The Version of Record is available online at: https://doi.org/10.1109/LAWP.2019.2892657. | es_ES |
dc.description.abstract | [Abstract]: Bipolar (±1) sequences with no zero state suit particularly well for safeguarding the switched feeding network efficiency when applied to time-modulated arrays. During the zero state of a conventional time-modulating sequence, if a given array element is switched off, a certain amount of energy of the transmitted/received signal is wasted. We propose a novel single sideband time-modulated phased array (TMPA) architecture governed by realistic bipolar squared sequences in which the rise/fall time of the switches is considered. By using single-pole dual-throw switches and nonreconfigurable passive devices, the TMPA exploits, exclusively, the first positive harmonic pattern while exhibiting an excellent performance in terms of efficiency and control level of the undesired harmonics without using synthesis optimization algorithms (software simplicity). | es_ES |
dc.description.sponsorship | This work has been funded by the Xunta de Galicia (ED431C 2016-045, ED341D R2016/012, ED431G/01), the Agencia Estatal de Investigaci´on of Spain (TEC2015-69648-REDC, TEC2016-75067-C4-1-R) and ERDF funds of the EU (AEI/FEDER, UE). | es_ES |
dc.description.sponsorship | Xunta de Galicia; ED431C 2016-045 | es_ES |
dc.description.sponsorship | Xunta de Galicia; ED341D R2016/012 | es_ES |
dc.description.sponsorship | Xunta de Galicia; ED431G/01 | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Institute of Electrical and Electronics Engineers | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TEC2015-69648-REDC/ES/RED COMONSENS | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TEC2016-75067-C4-1-R/ES/CODIFICACIÓN Y PROCESADO DE SEÑALES PARA REDES EMERGENTES DE COMUNICACIÓN Y DE SENSORES INALÁMBRICAS | es_ES |
dc.relation.isversionof | https://doi.org/10.1109/LAWP.2019.2892657 | |
dc.relation.uri | https://doi.org/10.1109/LAWP.2019.2892657 | es_ES |
dc.rights | © 2019 IEEE | es_ES |
dc.rights | Todos os dereitos reservados. All rights reserved. | es_ES |
dc.subject | Antenna arrays | es_ES |
dc.subject | Beam steering | es_ES |
dc.subject | Time-modulated arrays (TMAs) | es_ES |
dc.title | Time-Modulated Phased Array Controlled With Nonideal Bipolar Squared Periodic Sequences | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/openAccess | es_ES |
UDC.journalTitle | IEEE Antennas and Wireless Propagation Letters | es_ES |
UDC.volume | 18 | es_ES |
UDC.issue | 2 | es_ES |
UDC.startPage | 407 | es_ES |
UDC.endPage | 411 | es_ES |
dc.identifier.doi | 10.1109/LAWP.2019.2892657 |
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