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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21d.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34T/49HNBD2
Repositorysid.inpe.br/mtc-m21d/2023/08.01.11.51   (restricted access)
Last Update2023:08.01.11.51.22 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21d/2023/08.01.11.51.22
Metadata Last Update2024:01.02.17.16.45 (UTC) administrator
DOI10.1109/OJAP.2023.3290981
ISSN2637-6431
Citation KeyMoraesSoAfSiPaMo:2023:StEvRo
TitleStatistical Evaluation of the Role of GNSS Signal Propagation Orientation in Low-Latitude Amplitude Scintillation Severity
Year2023
Access Date2024, June 25
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size8278 KiB
2. Context
Author1 Moraes, Alison
2 Sousasantos, Jonas
3 Affonso, Bruno J.
4 Silva, Paulo R. P.
5 Paula, Eurico Rodrigues de
6 Monico, João F. G.
Resume Identifier1
2
3
4
5 8JMKD3MGP5W/3C9JH2U
ORCID1 0000-0002-6493-1694
2 0000-0001-6572-8009
3 0000-0002-7560-9625
4 0000-0003-0106-2230
5 0000-0003-2756-3826
6 0000-0003-4101-9261
Group1
2
3
4
5 DIHPA-CGCE-INPE-MCTI-GOV-BR
Affiliation1 Instituto de Aeronáutica e Espaço (IAE)
2 University of Texas at Dallas
3 Instituto Tecnológico de Aeronáutica (ITA)
4 Instituto Tecnológico de Aeronáutica (ITA)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6 Universidade Estadual Paulista (UNESP)
Author e-Mail Address1 aom@ita.br
2
3
4
5 eurico.paula@inpe.br
JournalIEEE Open Journal of Antennas and Propagation
Volume4
Pages602-613
History (UTC)2023-08-01 11:52:08 :: simone -> administrator :: 2023
2024-01-02 17:16:45 :: administrator -> simone :: 2023
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
KeywordsAlpha-mu distribution
equatorial plasma bubbles
fading coefficients
GNSS propagation orientation
AbstractEquatorial plasma bubbles are depleted plasma structures aligned to the geomagnetic field lines that are generated in the nighttime ionosphere bottomside and rise to the topside extending to increasingly higher latitudes. These structures induce fluctuations in the transionospheric radio signals causing the phenomenon known as ionospheric scintillation. Ionospheric scintillation is one of the main concerns for safety critical applications that rely on Global Navigation Satellite System information, therefore, the understanding about the occurrence and severity of scintillation is necessary. In this work, an analysis considering aspects of the orientation of the propagation of the radio signals through the plasma bubbles structures is performed to evaluate how this geometry can affect the scintillation profile. The dataset covers five months of records from three stations over the Brazilian region during the last solar cycle maximum. The initial results indicate that propagation paths fully aligned are consistently related to larger values of S-4 and more severe scintillation. The statistical evaluations with the alpha-mu model show that during such cases stronger fading events are expected. According to the field measurements, fading events deeper than -15 dB are 73% more likely to occur under some aligned environments when compared to other propagation paths.
AreaCEA
Arrangementurlib.net > CGCE > Statistical Evaluation of...
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4. Conditions of access and use
Languageen
Target FileStatistical_Evaluation_of_the_Role_of_GNSS_Signal_Propagation_Orientation_in_Low-Latitude_Amplitude_Scintillation_Severity.pdf
User Groupsimone
Reader Groupadministrator
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Visibilityshown
Read Permissiondeny from all and allow from 150.163
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/46KTFK8
Citing Item Listsid.inpe.br/bibdigital/2022/04.03.17.52 4
sid.inpe.br/mtc-m21/2012/07.13.14.45.35 3
DisseminationWEBSCI; PORTALCAPES; SCOPUS.
Host Collectionurlib.net/www/2021/06.04.03.40
6. Notes
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