Pilot-Based TI-ADC Mismatch Error Calibration for IR-UWB Receivers

Autores
Schmidt, Christian Andrés; Figueroa, Jose Luis; Cousseau, Juan Edmundo; Lopez Tonellotto, Mariana Andrea
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, we rst provide an overviewof the state of the art in mismatch error estimation and correction for time-interleaved analog to digital converters (TI-ADCs). Then, we present a novel pilot-based on-line adaptive timing mismatch error estimation approach for TI-ADCs in the context of an impulse radio ultra wideband (IR-UWB) receiver with correlation-based detection. We introduce the developed method and derive the expressions for both additive white Gaussian noise (AWGN) and Rayleigh multipath fading (RMPF) channels. We also derive a lower bound on the required ADC resolution to attain a certainestimation precision. Simulations show the effectiveness of the technique when combined with an adequate compensator. We analyze the estimation error behavior as a function of signal to noise ratio (SNR) and investigate the ADC performance before and after compensation. While all mismatches combined cause the effective number of bits (ENOB) to drop to 3 bits and to 6 bits when considering only timing mismatch, estimation and correction of these errors with the proposed technique can restore a close to ideal behavior.We also show the performance loss at the receiver in terms of bit error rate (BER) and how compensation is able to signicantly improve performance.
Fil: Schmidt, Christian Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; Argentina
Fil: Figueroa, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; Argentina
Fil: Cousseau, Juan Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; Argentina
Fil: Lopez Tonellotto, Mariana Andrea. University Of Klagenfurt; Austria
Materia
ANALOG-DIGITAL CONVERSION
ERROR CORRECTION
RECEIVERS
ULTRA WIDEBAND TECHNOLOGY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/104457
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/104457
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Pilot-Based TI-ADC Mismatch Error Calibration for IR-UWB ReceiversSchmidt, Christian AndrésFigueroa, Jose LuisCousseau, Juan EdmundoLopez Tonellotto, Mariana AndreaANALOG-DIGITAL CONVERSIONERROR CORRECTIONRECEIVERSULTRA WIDEBAND TECHNOLOGYhttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2In this work, we rst provide an overviewof the state of the art in mismatch error estimation and correction for time-interleaved analog to digital converters (TI-ADCs). Then, we present a novel pilot-based on-line adaptive timing mismatch error estimation approach for TI-ADCs in the context of an impulse radio ultra wideband (IR-UWB) receiver with correlation-based detection. We introduce the developed method and derive the expressions for both additive white Gaussian noise (AWGN) and Rayleigh multipath fading (RMPF) channels. We also derive a lower bound on the required ADC resolution to attain a certainestimation precision. Simulations show the effectiveness of the technique when combined with an adequate compensator. We analyze the estimation error behavior as a function of signal to noise ratio (SNR) and investigate the ADC performance before and after compensation. While all mismatches combined cause the effective number of bits (ENOB) to drop to 3 bits and to 6 bits when considering only timing mismatch, estimation and correction of these errors with the proposed technique can restore a close to ideal behavior.We also show the performance loss at the receiver in terms of bit error rate (BER) and how compensation is able to signicantly improve performance.Fil: Schmidt, Christian Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; ArgentinaFil: Figueroa, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; ArgentinaFil: Cousseau, Juan Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; ArgentinaFil: Lopez Tonellotto, Mariana Andrea. University Of Klagenfurt; AustriaInstitute of Electrical and Electronics Engineers2019-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/104457Schmidt, Christian Andrés; Figueroa, Jose Luis; Cousseau, Juan Edmundo; Lopez Tonellotto, Mariana Andrea; Pilot-Based TI-ADC Mismatch Error Calibration for IR-UWB Receivers; Institute of Electrical and Electronics Engineers; IEEE Access; 7; 6-2019; 74340-743502169-3536CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/8731991info:eu-repo/semantics/altIdentifier/doi/ 10.1109/ACCESS.2019.2921091info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T10:27:37Zoai:ri.conicet.gov.ar:11336/104457instacron: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:34982025-11-05 10:27:38.078CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Pilot-Based TI-ADC Mismatch Error Calibration for IR-UWB Receivers
title Pilot-Based TI-ADC Mismatch Error Calibration for IR-UWB Receivers
spellingShingle Pilot-Based TI-ADC Mismatch Error Calibration for IR-UWB Receivers
Schmidt, Christian Andrés
ANALOG-DIGITAL CONVERSION
ERROR CORRECTION
RECEIVERS
ULTRA WIDEBAND TECHNOLOGY
title_short Pilot-Based TI-ADC Mismatch Error Calibration for IR-UWB Receivers
title_full Pilot-Based TI-ADC Mismatch Error Calibration for IR-UWB Receivers
title_fullStr Pilot-Based TI-ADC Mismatch Error Calibration for IR-UWB Receivers
title_full_unstemmed Pilot-Based TI-ADC Mismatch Error Calibration for IR-UWB Receivers
title_sort Pilot-Based TI-ADC Mismatch Error Calibration for IR-UWB Receivers
dc.creator.none.fl_str_mv Schmidt, Christian Andrés
Figueroa, Jose Luis
Cousseau, Juan Edmundo
Lopez Tonellotto, Mariana Andrea
author Schmidt, Christian Andrés
author_facet Schmidt, Christian Andrés
Figueroa, Jose Luis
Cousseau, Juan Edmundo
Lopez Tonellotto, Mariana Andrea
author_role author
author2 Figueroa, Jose Luis
Cousseau, Juan Edmundo
Lopez Tonellotto, Mariana Andrea
author2_role author
author
author
dc.subject.none.fl_str_mv ANALOG-DIGITAL CONVERSION
ERROR CORRECTION
RECEIVERS
ULTRA WIDEBAND TECHNOLOGY
topic ANALOG-DIGITAL CONVERSION
ERROR CORRECTION
RECEIVERS
ULTRA WIDEBAND TECHNOLOGY
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this work, we rst provide an overviewof the state of the art in mismatch error estimation and correction for time-interleaved analog to digital converters (TI-ADCs). Then, we present a novel pilot-based on-line adaptive timing mismatch error estimation approach for TI-ADCs in the context of an impulse radio ultra wideband (IR-UWB) receiver with correlation-based detection. We introduce the developed method and derive the expressions for both additive white Gaussian noise (AWGN) and Rayleigh multipath fading (RMPF) channels. We also derive a lower bound on the required ADC resolution to attain a certainestimation precision. Simulations show the effectiveness of the technique when combined with an adequate compensator. We analyze the estimation error behavior as a function of signal to noise ratio (SNR) and investigate the ADC performance before and after compensation. While all mismatches combined cause the effective number of bits (ENOB) to drop to 3 bits and to 6 bits when considering only timing mismatch, estimation and correction of these errors with the proposed technique can restore a close to ideal behavior.We also show the performance loss at the receiver in terms of bit error rate (BER) and how compensation is able to signicantly improve performance.
Fil: Schmidt, Christian Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; Argentina
Fil: Figueroa, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; Argentina
Fil: Cousseau, Juan Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; Argentina
Fil: Lopez Tonellotto, Mariana Andrea. University Of Klagenfurt; Austria
description In this work, we rst provide an overviewof the state of the art in mismatch error estimation and correction for time-interleaved analog to digital converters (TI-ADCs). Then, we present a novel pilot-based on-line adaptive timing mismatch error estimation approach for TI-ADCs in the context of an impulse radio ultra wideband (IR-UWB) receiver with correlation-based detection. We introduce the developed method and derive the expressions for both additive white Gaussian noise (AWGN) and Rayleigh multipath fading (RMPF) channels. We also derive a lower bound on the required ADC resolution to attain a certainestimation precision. Simulations show the effectiveness of the technique when combined with an adequate compensator. We analyze the estimation error behavior as a function of signal to noise ratio (SNR) and investigate the ADC performance before and after compensation. While all mismatches combined cause the effective number of bits (ENOB) to drop to 3 bits and to 6 bits when considering only timing mismatch, estimation and correction of these errors with the proposed technique can restore a close to ideal behavior.We also show the performance loss at the receiver in terms of bit error rate (BER) and how compensation is able to signicantly improve performance.
publishDate 2019
dc.date.none.fl_str_mv 2019-06
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/11336/104457
Schmidt, Christian Andrés; Figueroa, Jose Luis; Cousseau, Juan Edmundo; Lopez Tonellotto, Mariana Andrea; Pilot-Based TI-ADC Mismatch Error Calibration for IR-UWB Receivers; Institute of Electrical and Electronics Engineers; IEEE Access; 7; 6-2019; 74340-74350
2169-3536
CONICET Digital
CONICET
url http://hdl.handle.net/11336/104457
identifier_str_mv Schmidt, Christian Andrés; Figueroa, Jose Luis; Cousseau, Juan Edmundo; Lopez Tonellotto, Mariana Andrea; Pilot-Based TI-ADC Mismatch Error Calibration for IR-UWB Receivers; Institute of Electrical and Electronics Engineers; IEEE Access; 7; 6-2019; 74340-74350
2169-3536
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/8731991
info:eu-repo/semantics/altIdentifier/doi/ 10.1109/ACCESS.2019.2921091
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
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_ 1847977931107729408
score 13.087074

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