dc.creator | Crespo Cadenas, Carlos | es |
dc.creator | Madero Ayora, María José | es |
dc.creator | Reina Tosina, Luis Javier | es |
dc.creator | Becerra González, Juan Antonio | es |
dc.date.accessioned | 2022-02-11T12:02:32Z | |
dc.date.available | 2022-02-11T12:02:32Z | |
dc.date.issued | 2017-02 | |
dc.identifier.citation | Crespo-Cadenas, C., Madero-Ayora, M.J., Reina-Tosina, L.J. y Becerra-González, J.A. (2017). Formal deduction of a Volterra series model for complex-valued systems. Signal Processing, 131, 245-248. | |
dc.identifier.uri | https://hdl.handle.net/11441/129889 | |
dc.description.abstract | This paper demonstrates a general model for nonlinear systems with complex-valued inputs and its application to communication systems modeling. Based on Wirtinger calculus and a double Volterra series approach, the proposed representation can also be considered as a generalization of the widely linear transformation to incorporate the description of nonlinear systems. The complete structure is pruned with the assistance of a compressive-sensing algorithm in order to reduce the number of parameters. To illustrate this approach, it has been experimentally implemented to model a transmitter for OFDM signals, which includes an I/Q modulator and a power amplifier. | es |
dc.description.sponsorship | Ministerio de Economía y Competitividad TEC2014-53103-P. | es |
dc.format | application/pdf | es |
dc.format.extent | 4 p. | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Signal Processing, 131, 245-248. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Complex-valued Volterra models | es |
dc.subject | Wirtinger calculus | es |
dc.subject | Double Volterra series | es |
dc.subject | I/Q modulators | es |
dc.subject | Power amplifiers | es |
dc.title | Formal deduction of a Volterra series model for complex-valued systems | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Teoría de la Señal y Comunicaciones | es |
dc.relation.projectID | TEC2014-53103-P | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0165168416302043 | es |
dc.identifier.doi | 10.1016/j.sigpro.2016.08.018 | es |
dc.contributor.group | Universidad de Sevilla. TIC158: Sistemas de Radiocomunicación | es |
dc.journaltitle | Signal Processing | es |
dc.publication.volumen | 131 | es |
dc.publication.initialPage | 245 | es |
dc.publication.endPage | 248 | es |