A new digital predictive predistorter for behavioral power amplifier linearization
| dc.contributor.author | Montoro López, Gabriel |
| dc.contributor.author | Gilabert Pinal, Pere Lluís |
| dc.contributor.author | Bertran Albertí, Eduardo |
| dc.contributor.author | Cesari Bohigas, Albert |
| dc.contributor.author | Silveira, Daniel D. |
| dc.contributor.group | Universitat Politècnica de Catalunya. CMC - Control, Monitorització i Comunicacions |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
| dc.date.accessioned | 2008-05-19T18:32:57Z |
| dc.date.available | 2008-05-19T18:32:57Z |
| dc.date.created | 2007-02 |
| dc.date.issued | 2007-06 |
| dc.description.abstract | This letter presents a new digital adaptive predistorter (PD) for power amplifier (PA) linearization based on a nonlinear auto-regressive moving average (NARMA) structure. The distinctive characteristic of this PD is its straightforward deduction from the NARMA PA model, without the need of using an indirect learningapproachto identify the PD function.The PD itself presents a NARMA structure, and hence it can be quickly implemented by means of lookup tables. Single and multicarrier modulated signals collected from a three-stage LDMOS class AB PA, with a maximum output power of 48-dBm CW have been used to validate the linearity performance of this new predictive predistorter. |
| dc.description.peerreviewed | Peer Reviewed |
| dc.format.extent | 3 |
| dc.identifier.citation | Montoro, G.; Gilabert, P. L.; Bertran, E.; Cesari, A.; Silveira, D. D. A new digital predictive predistorter for behavioral power amplifier linearization. IEEE Microwave and Wireless Components Letters, 2007, vol. 17, núm. 6, p. 448-450 |
| dc.identifier.uri | https://hdl.handle.net/2117/2027 |
| dc.language.iso | eng |
| dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| dc.relation.projectidctt | CICYT- TEC2005-07985-C03-02 |
| dc.relation.projectidctt | TARGET- IST-1-507893-NOE |
| dc.rights.access | Open Access |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència |
| dc.subject.lcsh | Power amplifiers |
| dc.subject.lemac | Electrònica de potència |
| dc.subject.lemac | Amplificadors -- Alta freqüència |
| dc.subject.other | Power Amplifier Linearization |
| dc.subject.other | Predictive Digital Predistorter |
| dc.title | A new digital predictive predistorter for behavioral power amplifier linearization |
| dc.type | Article |
| dspace.entity.type | Publication |
| local.personalitzacitacio | true |
Fitxers
Paquet original
1 - 1 de 1