Implementation of a Spectrum Analyzer Using the Software-Defined Radio Concept

Detalhes bibliográficos
Autor(a) principal: Freitas,Paulo V. A.
Data de Publicação: 2021
Outros Autores: Hanthequeste,Ruan F., Orofino,Gabriel B. A., Castellanos,Pedro V. G., Canavitsas,Ângelo A. C., Bentes,Robson C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of Microwaves. Optoelectronics and Electromagnetic Applications
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742021000400801
Resumo: Abstract The software-defined radio has been allowing engineers the possibility of implementing operations on software that were previously only possible to be performed through hardware. With the continuous increase in the processing capacity of computers, it is possible to modify in real time the operating parameters of new radios called Software Defined Radios (SDR) or use commercial devices for other purposes, in addition to those established in their design. By using a low-cost device RTL-SDR R820T2, controlled by a Raspberry Pi 3, with a free software, the present work proposes a characterization procedure in order to collect power levels measurements in a given frequency range with greater accuracy, acting as a spectrum analyzer. Preliminary measures were performed with the device embarked on a drone.
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spelling Implementation of a Spectrum Analyzer Using the Software-Defined Radio Conceptcalibrationcognitive radiosoftware defined radiospectrum analyzerAbstract The software-defined radio has been allowing engineers the possibility of implementing operations on software that were previously only possible to be performed through hardware. With the continuous increase in the processing capacity of computers, it is possible to modify in real time the operating parameters of new radios called Software Defined Radios (SDR) or use commercial devices for other purposes, in addition to those established in their design. By using a low-cost device RTL-SDR R820T2, controlled by a Raspberry Pi 3, with a free software, the present work proposes a characterization procedure in order to collect power levels measurements in a given frequency range with greater accuracy, acting as a spectrum analyzer. Preliminary measures were performed with the device embarked on a drone.Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo2021-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742021000400801Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.20 n.4 2021reponame:Journal of Microwaves. Optoelectronics and Electromagnetic Applicationsinstname:Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)instacron:SBMO10.1590/2179-10742021v20i4254767info:eu-repo/semantics/openAccessFreitas,Paulo V. A.Hanthequeste,Ruan F.Orofino,Gabriel B. A.Castellanos,Pedro V. G.Canavitsas,Ângelo A. C.Bentes,Robson C.eng2021-11-11T00:00:00Zoai:scielo:S2179-10742021000400801Revistahttp://www.jmoe.org/index.php/jmoe/indexONGhttps://old.scielo.br/oai/scielo-oai.php||editor_jmoe@sbmo.org.br2179-10742179-1074opendoar:2021-11-11T00:00Journal of Microwaves. Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)false
dc.title.none.fl_str_mv Implementation of a Spectrum Analyzer Using the Software-Defined Radio Concept
title Implementation of a Spectrum Analyzer Using the Software-Defined Radio Concept
spellingShingle Implementation of a Spectrum Analyzer Using the Software-Defined Radio Concept
Freitas,Paulo V. A.
calibration
cognitive radio
software defined radio
spectrum analyzer
title_short Implementation of a Spectrum Analyzer Using the Software-Defined Radio Concept
title_full Implementation of a Spectrum Analyzer Using the Software-Defined Radio Concept
title_fullStr Implementation of a Spectrum Analyzer Using the Software-Defined Radio Concept
title_full_unstemmed Implementation of a Spectrum Analyzer Using the Software-Defined Radio Concept
title_sort Implementation of a Spectrum Analyzer Using the Software-Defined Radio Concept
author Freitas,Paulo V. A.
author_facet Freitas,Paulo V. A.
Hanthequeste,Ruan F.
Orofino,Gabriel B. A.
Castellanos,Pedro V. G.
Canavitsas,Ângelo A. C.
Bentes,Robson C.
author_role author
author2 Hanthequeste,Ruan F.
Orofino,Gabriel B. A.
Castellanos,Pedro V. G.
Canavitsas,Ângelo A. C.
Bentes,Robson C.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Freitas,Paulo V. A.
Hanthequeste,Ruan F.
Orofino,Gabriel B. A.
Castellanos,Pedro V. G.
Canavitsas,Ângelo A. C.
Bentes,Robson C.
dc.subject.por.fl_str_mv calibration
cognitive radio
software defined radio
spectrum analyzer
topic calibration
cognitive radio
software defined radio
spectrum analyzer
description Abstract The software-defined radio has been allowing engineers the possibility of implementing operations on software that were previously only possible to be performed through hardware. With the continuous increase in the processing capacity of computers, it is possible to modify in real time the operating parameters of new radios called Software Defined Radios (SDR) or use commercial devices for other purposes, in addition to those established in their design. By using a low-cost device RTL-SDR R820T2, controlled by a Raspberry Pi 3, with a free software, the present work proposes a characterization procedure in order to collect power levels measurements in a given frequency range with greater accuracy, acting as a spectrum analyzer. Preliminary measures were performed with the device embarked on a drone.
publishDate 2021
dc.date.none.fl_str_mv 2021-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742021000400801
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742021000400801
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-10742021v20i4254767
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
publisher.none.fl_str_mv Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
dc.source.none.fl_str_mv Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.20 n.4 2021
reponame:Journal of Microwaves. Optoelectronics and Electromagnetic Applications
instname:Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
instacron:SBMO
instname_str Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
instacron_str SBMO
institution SBMO
reponame_str Journal of Microwaves. Optoelectronics and Electromagnetic Applications
collection Journal of Microwaves. Optoelectronics and Electromagnetic Applications
repository.name.fl_str_mv Journal of Microwaves. Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
repository.mail.fl_str_mv ||editor_jmoe@sbmo.org.br
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