Post-Compensation of a CT First Order Sigma-Delta ADC Using PWL Dynamic Systems

Autores
Schmidt, Christian Andrés; Cousseau, Juan Edmundo; Figueroa, Jose Luis; Wichman, Ristro; Werner, Stefan
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
An approach for compensating non-linearities in a continuous-time first-order sigma-delta converter with one bit quantization is presented. The proposed compensators are parallel nonlinear dynamic systems using piecewise linear static functions. A reduction of an order of magnitude is obtained in the measured squared error when compared to the uncompensated sigma-delta converter. Our results confirm a significant improvement in signal to noise and distortion ratio for single tone input signals and in spurious free dynamic range for multi-tone inputs.
Fil: Schmidt, Christian Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto de Investigación en Ingeniería Eléctrica; Argentina
Fil: Cousseau, Juan Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto de Investigación en Ingeniería Eléctrica; Argentina
Fil: Figueroa, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto de Investigación en Ingeniería Eléctrica; Argentina
Fil: Wichman, Ristro. Aalto University. School of Electrical Engineering; Finlandia
Fil: Werner, Stefan. Aalto University. School of Electrical Engineering; Finlandia
Materia
Analog to Digital Converters
Nonlinearities
Pwl Models
Compensation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11636
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/11636
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Post-Compensation of a CT First Order Sigma-Delta ADC Using PWL Dynamic SystemsSchmidt, Christian AndrésCousseau, Juan EdmundoFigueroa, Jose LuisWichman, RistroWerner, StefanAnalog to Digital ConvertersNonlinearitiesPwl ModelsCompensationhttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2An approach for compensating non-linearities in a continuous-time first-order sigma-delta converter with one bit quantization is presented. The proposed compensators are parallel nonlinear dynamic systems using piecewise linear static functions. A reduction of an order of magnitude is obtained in the measured squared error when compared to the uncompensated sigma-delta converter. Our results confirm a significant improvement in signal to noise and distortion ratio for single tone input signals and in spurious free dynamic range for multi-tone inputs.Fil: Schmidt, Christian Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto de Investigación en Ingeniería Eléctrica; ArgentinaFil: Cousseau, Juan Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto de Investigación en Ingeniería Eléctrica; ArgentinaFil: Figueroa, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto de Investigación en Ingeniería Eléctrica; ArgentinaFil: Wichman, Ristro. Aalto University. School of Electrical Engineering; FinlandiaFil: Werner, Stefan. Aalto University. School of Electrical Engineering; FinlandiaPlanta Piloto de Ingeniería Química2013-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11636Schmidt, Christian Andrés; Cousseau, Juan Edmundo; Figueroa, Jose Luis; Wichman, Ristro; Werner, Stefan; Post-Compensation of a CT First Order Sigma-Delta ADC Using PWL Dynamic Systems; Planta Piloto de Ingeniería Química; Latin American Applied Research; 43; 3; 12-2013; 287-2930327-07931851-8796enginfo:eu-repo/semantics/altIdentifier/url/http://www.laar.uns.edu.ar/indexes/artic_v4303/Vol43_03_287.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-03T09:41:58Zoai:ri.conicet.gov.ar:11336/11636instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-12-03 09:41:59.056CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Post-Compensation of a CT First Order Sigma-Delta ADC Using PWL Dynamic Systems
title Post-Compensation of a CT First Order Sigma-Delta ADC Using PWL Dynamic Systems
spellingShingle Post-Compensation of a CT First Order Sigma-Delta ADC Using PWL Dynamic Systems
Schmidt, Christian Andrés
Analog to Digital Converters
Nonlinearities
Pwl Models
Compensation
title_short Post-Compensation of a CT First Order Sigma-Delta ADC Using PWL Dynamic Systems
title_full Post-Compensation of a CT First Order Sigma-Delta ADC Using PWL Dynamic Systems
title_fullStr Post-Compensation of a CT First Order Sigma-Delta ADC Using PWL Dynamic Systems
title_full_unstemmed Post-Compensation of a CT First Order Sigma-Delta ADC Using PWL Dynamic Systems
title_sort Post-Compensation of a CT First Order Sigma-Delta ADC Using PWL Dynamic Systems
dc.creator.none.fl_str_mv Schmidt, Christian Andrés
Cousseau, Juan Edmundo
Figueroa, Jose Luis
Wichman, Ristro
Werner, Stefan
author Schmidt, Christian Andrés
author_facet Schmidt, Christian Andrés
Cousseau, Juan Edmundo
Figueroa, Jose Luis
Wichman, Ristro
Werner, Stefan
author_role author
author2 Cousseau, Juan Edmundo
Figueroa, Jose Luis
Wichman, Ristro
Werner, Stefan
author2_role author
author
author
author
dc.subject.none.fl_str_mv Analog to Digital Converters
Nonlinearities
Pwl Models
Compensation
topic Analog to Digital Converters
Nonlinearities
Pwl Models
Compensation
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv An approach for compensating non-linearities in a continuous-time first-order sigma-delta converter with one bit quantization is presented. The proposed compensators are parallel nonlinear dynamic systems using piecewise linear static functions. A reduction of an order of magnitude is obtained in the measured squared error when compared to the uncompensated sigma-delta converter. Our results confirm a significant improvement in signal to noise and distortion ratio for single tone input signals and in spurious free dynamic range for multi-tone inputs.
Fil: Schmidt, Christian Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto de Investigación en Ingeniería Eléctrica; Argentina
Fil: Cousseau, Juan Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto de Investigación en Ingeniería Eléctrica; Argentina
Fil: Figueroa, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto de Investigación en Ingeniería Eléctrica; Argentina
Fil: Wichman, Ristro. Aalto University. School of Electrical Engineering; Finlandia
Fil: Werner, Stefan. Aalto University. School of Electrical Engineering; Finlandia
description An approach for compensating non-linearities in a continuous-time first-order sigma-delta converter with one bit quantization is presented. The proposed compensators are parallel nonlinear dynamic systems using piecewise linear static functions. A reduction of an order of magnitude is obtained in the measured squared error when compared to the uncompensated sigma-delta converter. Our results confirm a significant improvement in signal to noise and distortion ratio for single tone input signals and in spurious free dynamic range for multi-tone inputs.
publishDate 2013
dc.date.none.fl_str_mv 2013-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/11636
Schmidt, Christian Andrés; Cousseau, Juan Edmundo; Figueroa, Jose Luis; Wichman, Ristro; Werner, Stefan; Post-Compensation of a CT First Order Sigma-Delta ADC Using PWL Dynamic Systems; Planta Piloto de Ingeniería Química; Latin American Applied Research; 43; 3; 12-2013; 287-293
0327-0793
1851-8796
url http://hdl.handle.net/11336/11636
identifier_str_mv Schmidt, Christian Andrés; Cousseau, Juan Edmundo; Figueroa, Jose Luis; Wichman, Ristro; Werner, Stefan; Post-Compensation of a CT First Order Sigma-Delta ADC Using PWL Dynamic Systems; Planta Piloto de Ingeniería Química; Latin American Applied Research; 43; 3; 12-2013; 287-293
0327-0793
1851-8796
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.laar.uns.edu.ar/indexes/artic_v4303/Vol43_03_287.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Planta Piloto de Ingeniería Química
publisher.none.fl_str_mv Planta Piloto de Ingeniería Química
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1850505848128798720
score 13.214268

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