Satellite Telemetry and Image Reception with Software Defined Radio Applied to Space Outreach Projects in Brazil
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Anais da Academia Brasileira de Ciências (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000603175 |
Resumo: | Abstract Software Defined Radio (SDR) uses a processor, a special receiver and software that play the main parts of the receiver (mixer, filters, amplifiers, modulators, demodulators, etc.) and it is quite advantageous for its flexibility and compact size as it reduces the amount of hardware components while adapting for different needs. This work briefly presents the SDR concept and approach for obtaining satellite telemetries and imagery in the context of different modulation schemes, link budget requirements and different satellites types. Two case studies are presented for supporting affordable ground segment and promoting satellites projects in Brazil. Reception from the 1st Brazilian picosatellite, Tancredo-1, with specific software developed, UbaTM is presented for obtaining satellite raw telemetries, convert them to engineering value and friendly present on user screen. A series of support software packages are then introduced so that one can pipeline various operations and automate tasks in the ground station. Finally, a second study case was performed in order to receive NOAA class satellites imagery over VHF band and decoded by specific software freely available. Using the proposed SDR approach, it can adapt to projects mainly those with a limited budget and outreach for major inclusion on space topics in Brazil. |
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Satellite Telemetry and Image Reception with Software Defined Radio Applied to Space Outreach Projects in Brazilground stationssatellitesSoftware Defined Radiospace systemsAbstract Software Defined Radio (SDR) uses a processor, a special receiver and software that play the main parts of the receiver (mixer, filters, amplifiers, modulators, demodulators, etc.) and it is quite advantageous for its flexibility and compact size as it reduces the amount of hardware components while adapting for different needs. This work briefly presents the SDR concept and approach for obtaining satellite telemetries and imagery in the context of different modulation schemes, link budget requirements and different satellites types. Two case studies are presented for supporting affordable ground segment and promoting satellites projects in Brazil. Reception from the 1st Brazilian picosatellite, Tancredo-1, with specific software developed, UbaTM is presented for obtaining satellite raw telemetries, convert them to engineering value and friendly present on user screen. A series of support software packages are then introduced so that one can pipeline various operations and automate tasks in the ground station. Finally, a second study case was performed in order to receive NOAA class satellites imagery over VHF band and decoded by specific software freely available. Using the proposed SDR approach, it can adapt to projects mainly those with a limited budget and outreach for major inclusion on space topics in Brazil.Academia Brasileira de Ciências2018-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000603175Anais da Academia Brasileira de Ciências v.90 n.3 2018reponame:Anais da Academia Brasileira de Ciências (Online)instname:Academia Brasileira de Ciências (ABC)instacron:ABC10.1590/0001-3765201820170955info:eu-repo/semantics/openAccessPERALTA,DAVID JULIAN M.SANTOS,DOUGLAS S. DOSTIKAMI,AUROSANTOS,WALTER A. DOSPEREIRA,EDSON W.R.eng2019-11-29T00:00:00Zoai:scielo:S0001-37652018000603175Revistahttp://www.scielo.br/aabchttps://old.scielo.br/oai/scielo-oai.php||aabc@abc.org.br1678-26900001-3765opendoar:2019-11-29T00:00Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)false |
dc.title.none.fl_str_mv |
Satellite Telemetry and Image Reception with Software Defined Radio Applied to Space Outreach Projects in Brazil |
title |
Satellite Telemetry and Image Reception with Software Defined Radio Applied to Space Outreach Projects in Brazil |
spellingShingle |
Satellite Telemetry and Image Reception with Software Defined Radio Applied to Space Outreach Projects in Brazil PERALTA,DAVID JULIAN M. ground stations satellites Software Defined Radio space systems |
title_short |
Satellite Telemetry and Image Reception with Software Defined Radio Applied to Space Outreach Projects in Brazil |
title_full |
Satellite Telemetry and Image Reception with Software Defined Radio Applied to Space Outreach Projects in Brazil |
title_fullStr |
Satellite Telemetry and Image Reception with Software Defined Radio Applied to Space Outreach Projects in Brazil |
title_full_unstemmed |
Satellite Telemetry and Image Reception with Software Defined Radio Applied to Space Outreach Projects in Brazil |
title_sort |
Satellite Telemetry and Image Reception with Software Defined Radio Applied to Space Outreach Projects in Brazil |
author |
PERALTA,DAVID JULIAN M. |
author_facet |
PERALTA,DAVID JULIAN M. SANTOS,DOUGLAS S. DOS TIKAMI,AURO SANTOS,WALTER A. DOS PEREIRA,EDSON W.R. |
author_role |
author |
author2 |
SANTOS,DOUGLAS S. DOS TIKAMI,AURO SANTOS,WALTER A. DOS PEREIRA,EDSON W.R. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
PERALTA,DAVID JULIAN M. SANTOS,DOUGLAS S. DOS TIKAMI,AURO SANTOS,WALTER A. DOS PEREIRA,EDSON W.R. |
dc.subject.por.fl_str_mv |
ground stations satellites Software Defined Radio space systems |
topic |
ground stations satellites Software Defined Radio space systems |
description |
Abstract Software Defined Radio (SDR) uses a processor, a special receiver and software that play the main parts of the receiver (mixer, filters, amplifiers, modulators, demodulators, etc.) and it is quite advantageous for its flexibility and compact size as it reduces the amount of hardware components while adapting for different needs. This work briefly presents the SDR concept and approach for obtaining satellite telemetries and imagery in the context of different modulation schemes, link budget requirements and different satellites types. Two case studies are presented for supporting affordable ground segment and promoting satellites projects in Brazil. Reception from the 1st Brazilian picosatellite, Tancredo-1, with specific software developed, UbaTM is presented for obtaining satellite raw telemetries, convert them to engineering value and friendly present on user screen. A series of support software packages are then introduced so that one can pipeline various operations and automate tasks in the ground station. Finally, a second study case was performed in order to receive NOAA class satellites imagery over VHF band and decoded by specific software freely available. Using the proposed SDR approach, it can adapt to projects mainly those with a limited budget and outreach for major inclusion on space topics in Brazil. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-09-01 |
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=S0001-37652018000603175 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000603175 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0001-3765201820170955 |
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 |
Academia Brasileira de Ciências |
publisher.none.fl_str_mv |
Academia Brasileira de Ciências |
dc.source.none.fl_str_mv |
Anais da Academia Brasileira de Ciências v.90 n.3 2018 reponame:Anais da Academia Brasileira de Ciências (Online) instname:Academia Brasileira de Ciências (ABC) instacron:ABC |
instname_str |
Academia Brasileira de Ciências (ABC) |
instacron_str |
ABC |
institution |
ABC |
reponame_str |
Anais da Academia Brasileira de Ciências (Online) |
collection |
Anais da Academia Brasileira de Ciências (Online) |
repository.name.fl_str_mv |
Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC) |
repository.mail.fl_str_mv |
||aabc@abc.org.br |
_version_ |
1754302866097438720 |