Identification and Mitigation of Intermodulation Products Using a Baseband Polynomial Distortion Model with Instantaneous Frequency Dependence
| dc.rights.license | open | en_US |
| hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
| dc.contributor.author | DUBOIS, Stanislas | |
| dc.contributor.author | LELONG, Bruno | |
| dc.contributor.author | HODE, Jean-Michel | |
| hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
| dc.contributor.author | FERRE, Guillaume
IDREF: 120393131 | |
| hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
| dc.contributor.author | DALLET, Dominique
IDREF: 122168887 | |
| dc.date.accessioned | 2024-05-14T07:38:46Z | |
| dc.date.available | 2024-05-14T07:38:46Z | |
| dc.date.issued | 2022-09 | |
| dc.date.conference | 2022-09-12 | |
| dc.identifier.isbn | 978-1-71386-283-3 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/199811 | |
| dc.description.abstractEn | The linearization of active electronic components such as the PA or the ADC, is a vast subject. Many issues come into play, including behavioral modeling with the selection of a relevant model in terms of accuracy and complexity, the identification of this model, and the correction of defects by compensation. In this article, we propose a baseband model of non-linearity defects observed at the digitization output and after IQ demodulation, with a focus on order 3 intermodulation. We then introduce a refinement of this model by adding a dependence on the variation of the instantaneous frequency of the signal. We describe a method suitable for calibration of the model, by identification on a two-tone signal. We finally present a measurement bench adapted to the calibration of the coefficients of the model, followed by some results of linearization. © 2022 25th IMEKO TC-4 International Symposium on Measurement of Electrical Quantities, IMEKO TC-4 2022 and 23rd International Workshop on ADC and DAC Modelling and Testing, IWADC 2022. All rights reserved. | |
| dc.language.iso | EN | en_US |
| dc.title.en | Identification and Mitigation of Intermodulation Products Using a Baseband Polynomial Distortion Model with Instantaneous Frequency Dependence | |
| dc.type | Communication dans un congrès | en_US |
| dc.subject.hal | Sciences de l'ingénieur [physics] | en_US |
| bordeaux.page | 73-78 | en_US |
| bordeaux.hal.laboratories | IMS : Laboratoire de l'Intégration du Matériau au Système - UMR 5218 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | Bordeaux INP | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.conference.title | 25th IMEKO TC4 International Symposium | en_US |
| bordeaux.country | it | en_US |
| bordeaux.team | CIRCUIT DESIGN-CSN | en_US |
| bordeaux.team | SIGNAL AND IMAGE PROCESSING-SPECTRAL | en_US |
| bordeaux.conference.city | Brescia | en_US |
| hal.identifier | hal-04574285 | |
| hal.version | 1 | |
| hal.date.transferred | 2024-05-14T07:38:48Z | |
| hal.invited | oui | en_US |
| hal.proceedings | oui | en_US |
| hal.conference.end | 2022-09-14 | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | true | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2022-09&rft.spage=73-78&rft.epage=73-78&rft.au=DUBOIS,%20Stanislas&LELONG,%20Bruno&HODE,%20Jean-Michel&FERRE,%20Guillaume&DALLET,%20Dominique&rft.isbn=978-1-71386-283-3&rft.genre=unknown |
