A double demodulation algorithm for narrow spectral features

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This paper proposes a technique for processing signals in which the relevant feature consists of the shape and position of narrow doppler spectral lines. The proposed technique is the digital version of a quadrature demodulator, and its purpose is to demodulate a selected spectral line allowing to s...

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Detalles Bibliográficos
Autores: Ragaini, Enrico, Woodman Pollitt, Ronald Francisco
Formato: documento de trabajo
Fecha de Publicación:1995
Institución:Instituto Geofísico del Perú
Repositorio:IGP-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.igp.gob.pe:20.500.12816/669
Enlace del recurso:http://hdl.handle.net/20.500.12816/669
Nivel de acceso:acceso abierto
Materia:Signal Processing
Spectral Analysis
Radar
http://purl.org/pe-repo/ocde/ford#1.05.01
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dc.title.none.fl_str_mv A double demodulation algorithm for narrow spectral features
title A double demodulation algorithm for narrow spectral features
spellingShingle A double demodulation algorithm for narrow spectral features
Ragaini, Enrico
Signal Processing
Spectral Analysis
Radar
http://purl.org/pe-repo/ocde/ford#1.05.01
title_short A double demodulation algorithm for narrow spectral features
title_full A double demodulation algorithm for narrow spectral features
title_fullStr A double demodulation algorithm for narrow spectral features
title_full_unstemmed A double demodulation algorithm for narrow spectral features
title_sort A double demodulation algorithm for narrow spectral features
author Ragaini, Enrico
author_facet Ragaini, Enrico
Woodman Pollitt, Ronald Francisco
author_role author
author2 Woodman Pollitt, Ronald Francisco
author2_role author
dc.contributor.author.fl_str_mv Ragaini, Enrico
Woodman Pollitt, Ronald Francisco
dc.subject.none.fl_str_mv Signal Processing
Spectral Analysis
Radar
topic Signal Processing
Spectral Analysis
Radar
http://purl.org/pe-repo/ocde/ford#1.05.01
dc.subject.ocde.none.fl_str_mv http://purl.org/pe-repo/ocde/ford#1.05.01
description This paper proposes a technique for processing signals in which the relevant feature consists of the shape and position of narrow doppler spectral lines. The proposed technique is the digital version of a quadrature demodulator, and its purpose is to demodulate a selected spectral line allowing to study its envelope as a slowly varying process.
publishDate 1995
dc.date.accessioned.none.fl_str_mv 2017-12-21T19:41:55Z
dc.date.available.none.fl_str_mv 2017-12-21T19:41:55Z
dc.date.issued.fl_str_mv 1995
dc.type.none.fl_str_mv info:eu-repo/semantics/workingPaper
format workingPaper
dc.identifier.citation.none.fl_str_mv Ragaini, E., & Woodman, R. F. (1995). A double demodulation algorithm for narrow spectral features
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/20.500.12816/669
identifier_str_mv Ragaini, E., & Woodman, R. F. (1995). A double demodulation algorithm for narrow spectral features
url http://hdl.handle.net/20.500.12816/669
dc.language.iso.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.none.fl_str_mv https://creativecommons.org/licences/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licences/by/4.0/
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dc.publisher.none.fl_str_mv Instituto Geofísico del Perú
publisher.none.fl_str_mv Instituto Geofísico del Perú
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instname:Instituto Geofísico del Perú
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instname_str Instituto Geofísico del Perú
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institution IGP
reponame_str IGP-Institucional
collection IGP-Institucional
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spelling Ragaini, EnricoWoodman Pollitt, Ronald Francisco2017-12-21T19:41:55Z2017-12-21T19:41:55Z1995Ragaini, E., & Woodman, R. F. (1995). A double demodulation algorithm for narrow spectral featureshttp://hdl.handle.net/20.500.12816/669This paper proposes a technique for processing signals in which the relevant feature consists of the shape and position of narrow doppler spectral lines. The proposed technique is the digital version of a quadrature demodulator, and its purpose is to demodulate a selected spectral line allowing to study its envelope as a slowly varying process.ROJapplication/pdfengInstituto Geofísico del Perúinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licences/by/4.0/Signal ProcessingSpectral AnalysisRadarhttp://purl.org/pe-repo/ocde/ford#1.05.01A double demodulation algorithm for narrow spectral featuresinfo:eu-repo/semantics/workingPaperreponame:IGP-Institucionalinstname:Instituto Geofísico del Perúinstacron:IGPORIGINALDouble Demodulation Algorithm For Narrow Spectral Features.pdfapplication/pdf6078581https://repositorio.igp.gob.pe/bitstreams/115728c0-ee6d-4fd1-aa1d-0d4a7b02ee2b/download903a0a51c182abf073dc7122892d1b96MD51LICENSElicense.txttext/plain1748https://repositorio.igp.gob.pe/bitstreams/15eef1df-d37b-4391-a554-5e8424a7b49e/download8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAILDouble Demodulation Algorithm For Narrow Spectral Features.pdf.jpgDouble Demodulation Algorithm For Narrow Spectral Features.pdf.jpgIM Thumbnailimage/jpeg97848https://repositorio.igp.gob.pe/bitstreams/bb0c1f34-9f45-4da9-9cca-78d96a272cec/download29c601a1c6d6405b247d17d6cba743beMD53TEXTDouble Demodulation Algorithm For Narrow Spectral Features.pdf.txtDouble Demodulation Algorithm For Narrow Spectral Features.pdf.txtExtracted texttext/plain17https://repositorio.igp.gob.pe/bitstreams/25b0cf7c-32e7-4521-a878-369cb224ff45/download24e648839aa31918bceb936aff170ec0MD5420.500.12816/669oai:repositorio.igp.gob.pe:20.500.12816/6692024-10-12 22:18:08.26https://creativecommons.org/licences/by/4.0/info:eu-repo/semantics/openAccessopen.accesshttps://repositorio.igp.gob.peRepositorio Geofísico Nacionalbiblio@igp.gob.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A double demodulation algorithm for narrow spectral features
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