High-frequency Digital Lock-in Amplifier Using Random Sampling

Autores
Sonnaillon, Maximiliano Osvaldo; Urteaga, Raul; Bonetto, Fabian Jose
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A high-frequency digital lock-in amplifier (LIA) that uses a random-sampling scheme is proposed and tested experimentally in this paper. By using this sampling strategy, it is possible to process, without aliasing effects, periodic signals of frequencies that are several times higher than the Nyquist frequency. Analytical and numerical analyses that show the advantages and limitations of the proposed scheme are presented. A high-frequency digital LIA implementation is also described. The prototype maximum sampling frequency is 150 kHz, and its maximum signal frequency without aliasing is 2.5 MHz, limited only by the random-sampling period quantization. Experimental results that validate the proposal are presented.
Fil: Sonnaillon, Maximiliano Osvaldo. Comision Nacional de Energia Atomica. Fundación Jose A. Balseiro; Argentina
Fil: Urteaga, Raul. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bonetto, Fabian Jose. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Random
Sampling
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:11336/25596
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/25596
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling High-frequency Digital Lock-in Amplifier Using Random SamplingSonnaillon, Maximiliano OsvaldoUrteaga, RaulBonetto, Fabian JoseRandomSamplinghttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2A high-frequency digital lock-in amplifier (LIA) that uses a random-sampling scheme is proposed and tested experimentally in this paper. By using this sampling strategy, it is possible to process, without aliasing effects, periodic signals of frequencies that are several times higher than the Nyquist frequency. Analytical and numerical analyses that show the advantages and limitations of the proposed scheme are presented. A high-frequency digital LIA implementation is also described. The prototype maximum sampling frequency is 150 kHz, and its maximum signal frequency without aliasing is 2.5 MHz, limited only by the random-sampling period quantization. Experimental results that validate the proposal are presented.Fil: Sonnaillon, Maximiliano Osvaldo. Comision Nacional de Energia Atomica. Fundación Jose A. Balseiro; ArgentinaFil: Urteaga, Raul. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Bonetto, Fabian Jose. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaInstitute of Electrical and Electronics Engineers2008-12info: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/11336/25596Sonnaillon, Maximiliano Osvaldo; Urteaga, Raul; Bonetto, Fabian Jose; High-frequency Digital Lock-in Amplifier Using Random Sampling; Institute of Electrical and Electronics Engineers; Ieee Transactions On Instrumentation And Measurement; 57; 3; 12-2008; 616-6210018-9456CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1109/TIM.2007.911584info:eu-repo/semantics/altIdentifier/url/http://ieeexplore.ieee.org/document/4410452/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:44:43Zoai:ri.conicet.gov.ar:11336/25596instacron: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:34982025-09-29 09:44:43.981CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv High-frequency Digital Lock-in Amplifier Using Random Sampling
title High-frequency Digital Lock-in Amplifier Using Random Sampling
spellingShingle High-frequency Digital Lock-in Amplifier Using Random Sampling
Sonnaillon, Maximiliano Osvaldo
Random
Sampling
title_short High-frequency Digital Lock-in Amplifier Using Random Sampling
title_full High-frequency Digital Lock-in Amplifier Using Random Sampling
title_fullStr High-frequency Digital Lock-in Amplifier Using Random Sampling
title_full_unstemmed High-frequency Digital Lock-in Amplifier Using Random Sampling
title_sort High-frequency Digital Lock-in Amplifier Using Random Sampling
dc.creator.none.fl_str_mv Sonnaillon, Maximiliano Osvaldo
Urteaga, Raul
Bonetto, Fabian Jose
author Sonnaillon, Maximiliano Osvaldo
author_facet Sonnaillon, Maximiliano Osvaldo
Urteaga, Raul
Bonetto, Fabian Jose
author_role author
author2 Urteaga, Raul
Bonetto, Fabian Jose
author2_role author
author
dc.subject.none.fl_str_mv Random
Sampling
topic Random
Sampling
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A high-frequency digital lock-in amplifier (LIA) that uses a random-sampling scheme is proposed and tested experimentally in this paper. By using this sampling strategy, it is possible to process, without aliasing effects, periodic signals of frequencies that are several times higher than the Nyquist frequency. Analytical and numerical analyses that show the advantages and limitations of the proposed scheme are presented. A high-frequency digital LIA implementation is also described. The prototype maximum sampling frequency is 150 kHz, and its maximum signal frequency without aliasing is 2.5 MHz, limited only by the random-sampling period quantization. Experimental results that validate the proposal are presented.
Fil: Sonnaillon, Maximiliano Osvaldo. Comision Nacional de Energia Atomica. Fundación Jose A. Balseiro; Argentina
Fil: Urteaga, Raul. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bonetto, Fabian Jose. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description A high-frequency digital lock-in amplifier (LIA) that uses a random-sampling scheme is proposed and tested experimentally in this paper. By using this sampling strategy, it is possible to process, without aliasing effects, periodic signals of frequencies that are several times higher than the Nyquist frequency. Analytical and numerical analyses that show the advantages and limitations of the proposed scheme are presented. A high-frequency digital LIA implementation is also described. The prototype maximum sampling frequency is 150 kHz, and its maximum signal frequency without aliasing is 2.5 MHz, limited only by the random-sampling period quantization. Experimental results that validate the proposal are presented.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
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/11336/25596
Sonnaillon, Maximiliano Osvaldo; Urteaga, Raul; Bonetto, Fabian Jose; High-frequency Digital Lock-in Amplifier Using Random Sampling; Institute of Electrical and Electronics Engineers; Ieee Transactions On Instrumentation And Measurement; 57; 3; 12-2008; 616-621
0018-9456
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25596
identifier_str_mv Sonnaillon, Maximiliano Osvaldo; Urteaga, Raul; Bonetto, Fabian Jose; High-frequency Digital Lock-in Amplifier Using Random Sampling; Institute of Electrical and Electronics Engineers; Ieee Transactions On Instrumentation And Measurement; 57; 3; 12-2008; 616-621
0018-9456
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1109/TIM.2007.911584
info:eu-repo/semantics/altIdentifier/url/http://ieeexplore.ieee.org/document/4410452/
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 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_ 1844613407102205952
score 13.070432

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