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3D digital predistortion for dual-band envelope tracking power amplifiers
| dc.contributor.author | Gilabert Pinal, Pere Lluís |
| dc.contributor.author | Montoro López, Gabriel |
| dc.contributor.author | López Bueno, David |
| dc.contributor.author | García García, José Ángel |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
| dc.date.accessioned | 2018-05-22T10:42:55Z |
| dc.date.issued | 2013 |
| dc.identifier.citation | Gilabert, Pere L., Montoro, G., López, D., García, J. 3D digital predistortion for dual-band envelope tracking power amplifiers. A: Asia-Pacific Microwave Conference. "APMC 2013 Proceedings". 2013, p. 734-736. |
| dc.identifier.isbn | 978-1-4799-1472-2 |
| dc.identifier.uri | http://hdl.handle.net/2117/117408 |
| dc.description.abstract | This paper proposes a novel three-dimensional digital predistorter (3D-DPD) suitable for compensating nonlinear distortion in dual-band (DB) envelope tracking (ET) power amplifiers (PAs). By taking into account the cross-band modulation effects (due to DB operation) and the slow-envelope dependent distortion effects (due to ET), the 3D-DPD is design by properly modifying the memory polynomial (MP) behavioral model. In a first approach, the accuracy and reliability of the proposed 3D-MP model are evaluated. Finally, experimental results are shown to validate the linearization performance of the proposed 3D-DPD. |
| dc.format.extent | 3 p. |
| dc.language.iso | eng |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència |
| dc.subject.lcsh | Power amplifiers |
| dc.subject.other | Digital predistortion |
| dc.subject.other | Dual-band |
| dc.subject.other | Envelope tracking |
| dc.subject.other | Power amplifiers |
| dc.title | 3D digital predistortion for dual-band envelope tracking power amplifiers |
| dc.type | Conference lecture |
| dc.subject.lemac | Amplificadors de potència |
| dc.contributor.group | Universitat Politècnica de Catalunya. CSC - Components and Systems for Communications Research Group |
| dc.identifier.doi | 10.1109/APMC.2013.6694913 |
| dc.description.peerreviewed | Peer Reviewed |
| dc.rights.access | Restricted access - publisher's policy |
| local.identifier.drac | 13059510 |
| dc.description.version | Postprint (published version) |
| dc.date.lift | 10000-01-01 |
| local.citation.author | Gilabert, Pere L.; Montoro, G.; López, D.; García, J. |
| local.citation.contributor | Asia-Pacific Microwave Conference |
| local.citation.publicationName | APMC 2013 Proceedings |
| local.citation.startingPage | 734 |
| local.citation.endingPage | 736 |