Inversion Method for Obtaining Electrical Parameters for Soil in the Rural Region in Brazil
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , |
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=S2179-10742015000100110 |
Resumo: | AbstractThis paper presents an inversion methodology through weighted least squares to obtain the electrical parameters for the soil of a typical mid-western region in Brazil using the model based in the formalism of the parabolic equations to calculate the electric field intensity received. To validate this methodology, the results of the radio signal measurement campaign conducted in six radial routes leaving the city of Brasilia, Federal District, where the transmitter was located, were used. The measurements were compared to computer simulations and, thus, the optimal values for the electric conductivity and relative permittivity for the soil of the region could be estimated. Finally, a quantitative analysis of these parameters was performed with the values found in the literature, which demonstrated the effectiveness of the proposed methodology. |
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Inversion Method for Obtaining Electrical Parameters for Soil in the Rural Region in Brazilconductivelectric fieldinversionparabolic equationspermittivityAbstractThis paper presents an inversion methodology through weighted least squares to obtain the electrical parameters for the soil of a typical mid-western region in Brazil using the model based in the formalism of the parabolic equations to calculate the electric field intensity received. To validate this methodology, the results of the radio signal measurement campaign conducted in six radial routes leaving the city of Brasilia, Federal District, where the transmitter was located, were used. The measurements were compared to computer simulations and, thus, the optimal values for the electric conductivity and relative permittivity for the soil of the region could be estimated. Finally, a quantitative analysis of these parameters was performed with the values found in the literature, which demonstrated the effectiveness of the proposed methodology.Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo2015-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742015000100110Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.14 n.1 2015reponame:Journal of Microwaves. Optoelectronics and Electromagnetic Applicationsinstname:Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)instacron:SBMO10.1590/2179-10742015v14i1436info:eu-repo/semantics/openAccessOliveira,Rômulo A. N.Magno,Fátima N. B.Souza,João F.Cozzolino,KlausCavalcante,Gervásio P. S.eng2015-09-16T00:00:00Zoai:scielo:S2179-10742015000100110Revistahttp://www.jmoe.org/index.php/jmoe/indexONGhttps://old.scielo.br/oai/scielo-oai.php||editor_jmoe@sbmo.org.br2179-10742179-1074opendoar:2015-09-16T00:00Journal of Microwaves. Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)false |
dc.title.none.fl_str_mv |
Inversion Method for Obtaining Electrical Parameters for Soil in the Rural Region in Brazil |
title |
Inversion Method for Obtaining Electrical Parameters for Soil in the Rural Region in Brazil |
spellingShingle |
Inversion Method for Obtaining Electrical Parameters for Soil in the Rural Region in Brazil Oliveira,Rômulo A. N. conductiv electric field inversion parabolic equations permittivity |
title_short |
Inversion Method for Obtaining Electrical Parameters for Soil in the Rural Region in Brazil |
title_full |
Inversion Method for Obtaining Electrical Parameters for Soil in the Rural Region in Brazil |
title_fullStr |
Inversion Method for Obtaining Electrical Parameters for Soil in the Rural Region in Brazil |
title_full_unstemmed |
Inversion Method for Obtaining Electrical Parameters for Soil in the Rural Region in Brazil |
title_sort |
Inversion Method for Obtaining Electrical Parameters for Soil in the Rural Region in Brazil |
author |
Oliveira,Rômulo A. N. |
author_facet |
Oliveira,Rômulo A. N. Magno,Fátima N. B. Souza,João F. Cozzolino,Klaus Cavalcante,Gervásio P. S. |
author_role |
author |
author2 |
Magno,Fátima N. B. Souza,João F. Cozzolino,Klaus Cavalcante,Gervásio P. S. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Oliveira,Rômulo A. N. Magno,Fátima N. B. Souza,João F. Cozzolino,Klaus Cavalcante,Gervásio P. S. |
dc.subject.por.fl_str_mv |
conductiv electric field inversion parabolic equations permittivity |
topic |
conductiv electric field inversion parabolic equations permittivity |
description |
AbstractThis paper presents an inversion methodology through weighted least squares to obtain the electrical parameters for the soil of a typical mid-western region in Brazil using the model based in the formalism of the parabolic equations to calculate the electric field intensity received. To validate this methodology, the results of the radio signal measurement campaign conducted in six radial routes leaving the city of Brasilia, Federal District, where the transmitter was located, were used. The measurements were compared to computer simulations and, thus, the optimal values for the electric conductivity and relative permittivity for the soil of the region could be estimated. Finally, a quantitative analysis of these parameters was performed with the values found in the literature, which demonstrated the effectiveness of the proposed methodology. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-06-01 |
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=S2179-10742015000100110 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742015000100110 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2179-10742015v14i1436 |
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.14 n.1 2015 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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