| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | mtc-m21d.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34T/489AM9B | |||
| Repository | sid.inpe.br/mtc-m21d/2022/12.26.13.27 | |||
| Last Update | 2022:12.26.13.27.41 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21d/2022/12.26.13.27.41 | |||
| Metadata Last Update | 2022:12.31.09.23.32 (UTC) administrator | |||
| Secondary Key | INPE--PRE/ | |||
| Citation Key | OrduyRodriguezDosCânSanUma:2022:PrSpWe | |||
| Title | A proposal for a space weather ground-based segment using software-defined radio and cognitive radio  | |||
| Year | 2022 | |||
| Access Date | 2024, May 18 | |||
| Secondary Type | PRE CI | |||
| Number of Files | 1 | |||
| Size | 776 KiB | |||
| 2. Context | ||||
| Author | 1 Orduy Rodriguez, Jaime Ernique 2 Dos Santos, Walter Abrahão 3 Cândido, Cláudia Maria 4 Santos, Douglas dos 5 Umaña Salinas, Daniel Santiago | |||
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JJC2 | |||
| Group | 1 CGCE-CGCE-INPE-MCTI-GOV-BR 2 DIPST-CGCE-INPE-MCTI-GOV-BR 3 4 5 CGCE-CGCE-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Tecnológico de Aeronáutica (ITA) 5 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 jaime.orduy@inpe.br 2 walter.abrahao@inpe.br 3 claudia.candido@inpe.br 4 5 dsumanas@libertadores.edu.co | |||
| Conference Name | IAA Latin American CubeSat Workshop, 5 | |||
| Conference Location | Brasília, DF | |||
| Date | 07-10 nov. 2022 | |||
| Publisher | AIAA | |||
| Book Title | Proceedings | |||
| History (UTC) | 2022-12-26 13:27:41 :: simone -> administrator :: 2022-12-31 09:23:32 :: administrator -> simone :: 2022 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Keywords | Global Navigation Satellite System Software-Defined Radio Cognitive Radio Space Weather Public Outreach | |||
| Abstract | The ionosphere is a highly dynamic medium through which radio waves propagate, but also the medium that interferes with this propagation. Due to there is a weakly ionized plasma located between around 60 km and 1000 km in altitude, formed by solar radiation mainly in the UV and X-Rays range, and which has high daily variability, as well as dependence on solar activity, the season of the year, and the geomagnetic activity, and others. The large-scale plasma depletions which develop from the geomagnetic equator are generally referred to as equatorial spread F, ESF, or Equatorial Plasma Bubbles, EPBs. EPBs are seen as large-scale depletions in TEC which leads to the fluctuation in the amplitude and phase of the radio wave signal that affects radio communication and navigation systems. In South America, Brazil has monitored the Ionospheric scintillation with relatively high-cost commercial instrumentation, by contrast, Colombia does not have a highly developed system to measure scintillation or even studies about the ionosphere. This paper aims to present the proposal on software-defined radio and cognitive radio techniques for space weather studies, in which the main objective is to propose a Space Weather Low-Cost Instruments Laboratory (SWLCL) for use in space weather studies and its implementation in a campaign at two points in the equatorial regions in the longitudinal sectors of Brazil and Colombia between October 2022 and March 2023, and October 2023 and March 2024 using the digital low-cost receiver RTL-SDR and Software Radio Peripheral USRP and opensource software toolkit for the software-defined radio GNU Radio to measure the TECs between the ground receivers and Low Earth Orbit Satellites (LEOS) [1] in order to implement the cognitive radio techniques as well, the scintillation algorithm method. Such studies include probes with ground-based receivers, introducing Cognitive Radio techniques in SDR-based technology for demonstrating how reductions in the development and implementation costs while replacing hardware components could draw near the space weather public outreach, as well as miniaturization processes for application as payload to CubeSats satellites. In addition to developing these capabilities for space research, it is intended to study the feasibility of their applications in the area of accident and disaster prevention, as well as in the area of air defense and telecommunications, all of the technological, strategic, and social interest. | |||
| Area | ETES | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > A proposal for... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGP3W34T/489AM9B | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W34T/489AM9B | |||
| Language | en | |||
| Target File | orduy_proposal.pdf | |||
| User Group | simone | |||
| Visibility | shown | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | urlib.net/www/2021/06.04.03.40.25 | |||
| Next Higher Units | 8JMKD3MGPCW/46KTFK8 | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.15.01.48 1 | |||
| Host Collection | urlib.net/www/2021/06.04.03.40 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url volume | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||