The peak power problem in OFDM and linearly precoded systems

In this internship, the peak to average power ratio (PAPR) problem in orthogonal frequency division multiplexing (OFDM) and linear precoding is studied. OFDM is a multicarrier modulation where the siY1al envelope can show high instantaneous peaks due to the addition of modulated symbols. If the siY1...

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Autores:
Castillo López, Mario Andrés
Tipo de recurso:
Trabajo de grado de pregrado
Fecha de publicación:
2005
Institución:
Universidad de los Andes
Repositorio:
Séneca: repositorio Uniandes
Idioma:
eng
OAI Identifier:
oai:repositorio.uniandes.edu.co:1992/22707
Acceso en línea:
http://hdl.handle.net/1992/22707
Palabra clave:
Comunicaciones digitales - Métodos de simulación
Redes de área local (Redes de computadores) - Métodos de simulación
Sistemas de radiocomunicación - Aplicaciones
Ingeniería
Rights
openAccess
License
https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdf
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spelling Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdfinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Langlais, Charlotte4249d7d4-8545-4421-8ad2-34ebc3015f12500Castillo López, Mario Andrésb9faf08e-7cd6-4e4f-9bc9-2a368de1fe425002018-09-28T23:24:13Z2018-09-28T23:24:13Z2005http://hdl.handle.net/1992/22707u271003.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/In this internship, the peak to average power ratio (PAPR) problem in orthogonal frequency division multiplexing (OFDM) and linear precoding is studied. OFDM is a multicarrier modulation where the siY1al envelope can show high instantaneous peaks due to the addition of modulated symbols. If the siY1al is amplificated by a high power amplifier with non-linear characteristics before transmission, the siY1al peaks may drive the amplifier out of its operation point into saturation. The resultant spectrum may exhibit severe in-band and out-of-band radiation of the distortion components.Ingeniero ElectrónicoPregrado39 hojasapplication/pdfengUniandesIngeniería ElectrónicaFacultad de IngenieríaDepartamento de Ingeniería Eléctrica y Electrónicainstname:Universidad de los Andesreponame:Repositorio Institucional SénecaThe peak power problem in OFDM and linearly precoded systemsTrabajo de grado - Pregradoinfo:eu-repo/semantics/bachelorThesishttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TPComunicaciones digitales - Métodos de simulaciónRedes de área local (Redes de computadores) - Métodos de simulaciónSistemas de radiocomunicación - AplicacionesIngenieríaPublicationORIGINALu271003.pdfapplication/pdf545923https://repositorio.uniandes.edu.co/bitstreams/53c417f6-91f0-48da-9c7d-bd0c98d10989/download4d0ff06e4e72cdd8785983a753b948adMD51THUMBNAILu271003.pdf.jpgu271003.pdf.jpgIM Thumbnailimage/jpeg8522https://repositorio.uniandes.edu.co/bitstreams/2bbbe0fb-d3eb-455f-9a5a-3deaf0f45fc1/download76a31d35a85d7f13446724641a23cb6cMD55TEXTu271003.pdf.txtu271003.pdf.txtExtracted texttext/plain61712https://repositorio.uniandes.edu.co/bitstreams/a0566b8a-0b66-4c4c-a866-6499e22c347d/download1df0a283f70725519fca224d4a65a500MD541992/22707oai:repositorio.uniandes.edu.co:1992/227072023-10-10 19:22:22.348https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdfopen.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co
dc.title.es_CO.fl_str_mv The peak power problem in OFDM and linearly precoded systems
title The peak power problem in OFDM and linearly precoded systems
spellingShingle The peak power problem in OFDM and linearly precoded systems
Comunicaciones digitales - Métodos de simulación
Redes de área local (Redes de computadores) - Métodos de simulación
Sistemas de radiocomunicación - Aplicaciones
Ingeniería
title_short The peak power problem in OFDM and linearly precoded systems
title_full The peak power problem in OFDM and linearly precoded systems
title_fullStr The peak power problem in OFDM and linearly precoded systems
title_full_unstemmed The peak power problem in OFDM and linearly precoded systems
title_sort The peak power problem in OFDM and linearly precoded systems
dc.creator.fl_str_mv Castillo López, Mario Andrés
dc.contributor.advisor.none.fl_str_mv Langlais, Charlotte
dc.contributor.author.none.fl_str_mv Castillo López, Mario Andrés
dc.subject.keyword.es_CO.fl_str_mv Comunicaciones digitales - Métodos de simulación
Redes de área local (Redes de computadores) - Métodos de simulación
Sistemas de radiocomunicación - Aplicaciones
topic Comunicaciones digitales - Métodos de simulación
Redes de área local (Redes de computadores) - Métodos de simulación
Sistemas de radiocomunicación - Aplicaciones
Ingeniería
dc.subject.themes.none.fl_str_mv Ingeniería
description In this internship, the peak to average power ratio (PAPR) problem in orthogonal frequency division multiplexing (OFDM) and linear precoding is studied. OFDM is a multicarrier modulation where the siY1al envelope can show high instantaneous peaks due to the addition of modulated symbols. If the siY1al is amplificated by a high power amplifier with non-linear characteristics before transmission, the siY1al peaks may drive the amplifier out of its operation point into saturation. The resultant spectrum may exhibit severe in-band and out-of-band radiation of the distortion components.
publishDate 2005
dc.date.issued.none.fl_str_mv 2005
dc.date.accessioned.none.fl_str_mv 2018-09-28T23:24:13Z
dc.date.available.none.fl_str_mv 2018-09-28T23:24:13Z
dc.type.spa.fl_str_mv Trabajo de grado - Pregrado
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identifier_str_mv u271003.pdf
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dc.language.iso.es_CO.fl_str_mv eng
language eng
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eu_rights_str_mv openAccess
dc.format.extent.es_CO.fl_str_mv 39 hojas
dc.format.mimetype.es_CO.fl_str_mv application/pdf
dc.publisher.es_CO.fl_str_mv Uniandes
dc.publisher.program.es_CO.fl_str_mv Ingeniería Electrónica
dc.publisher.faculty.es_CO.fl_str_mv Facultad de Ingeniería
dc.publisher.department.es_CO.fl_str_mv Departamento de Ingeniería Eléctrica y Electrónica
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reponame:Repositorio Institucional Séneca
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