Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio Link

La Salle and Ebro Observatory have been involved in remote sensing projects in Antarctica for the last 11 years (approximately one solar cycle). The Ebro Observatory has been monitoring and analyzing the geomagnetic and the ionospheric activity in the Antarctic Spanish station Juan Carlos I (ASJI) (...

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Autores: Hervás, Marcos, Alsina-Pagès, Rosa Ma, Orga, Ferran, Altadill Felip, David, Pijoan, Joan Lluis, Badia, David
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2015
País:España
Recursos:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:20.500.14342/3441
Acesso em linha:http://hdl.handle.net/20.500.14342/3441
https://doi.org/10.3390/rs70911712
Access Level:acceso abierto
Palavra-chave:Ràdio-- Freqüència modulada
Ionosfera
Geomagnetisme
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spelling Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio LinkHervás, MarcosAlsina-Pagès, Rosa MaOrga, FerranAltadill Felip, DavidPijoan, Joan LluisBadia, DavidRàdio-- Freqüència moduladaIonosferaGeomagnetismeLa Salle and Ebro Observatory have been involved in remote sensing projects in Antarctica for the last 11 years (approximately one solar cycle). The Ebro Observatory has been monitoring and analyzing the geomagnetic and the ionospheric activity in the Antarctic Spanish station Juan Carlos I (ASJI) (62.7 S, 299.6 E) for more than eighteen and ten years, respectively. La Salle has two main goals in the project. The first one is the data transmission and reception from Antarctica to Spain to obtain a historical series of measurements of channel sounding of this 12,760-km ionospheric HF (high frequency) radio link. The second one is the establishment of a stable data low power communication system between the ASJI and Cambrils, Spain (41.0 N, 1.0 E), to transmit the data from the remote sensors located on the island. In this paper, both narrowband and wideband soundings have been carried out to figure out the channel availability performed using a frequency range from 2 to 30 MHz with 0.5 MHz step during the 24 h of the day, encompassing wider channel measurements than previously done, in terms of hours and frequency. This paper presents the results obtained for the austral summer in 2014, using a monopole antenna at the transmitter and an inverted V on the receiver side. These results led us to the final physical layer design for the long haul link, dividing the day into two parts: daytime, with low data throughput design, and nighttime, reaching high data throughput.MDPIUniversitat Ramon Llull. La SalleUniversitat Ramon Llull. Observatori de l'Ebre2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion19 p.http://hdl.handle.net/20.500.14342/3441https://doi.org/10.3390/rs70911712reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésRemote Sensing. 2015, Vol.7info:eu-repo/grantAgreement/MICINN/PN I+D+i/CTM2010-21312-C03-03info:eu-repo/grantAgreement/MICINN/PN I+D+i/CTM2010-21312-C03-01info:eu-repo/grantAgreement/URL i La Caixa/Projectes recerca PDI/2014-URL-Trac-018© L'autor/aAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:20.500.14342/34412026-05-29T05:05:01Z
dc.title.none.fl_str_mv Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio Link
title Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio Link
spellingShingle Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio Link
Hervás, Marcos
Ràdio-- Freqüència modulada
Ionosfera
Geomagnetisme
title_short Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio Link
title_full Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio Link
title_fullStr Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio Link
title_full_unstemmed Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio Link
title_sort Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio Link
dc.creator.none.fl_str_mv Hervás, Marcos
Alsina-Pagès, Rosa Ma
Orga, Ferran
Altadill Felip, David
Pijoan, Joan Lluis
Badia, David
author Hervás, Marcos
author_facet Hervás, Marcos
Alsina-Pagès, Rosa Ma
Orga, Ferran
Altadill Felip, David
Pijoan, Joan Lluis
Badia, David
author_role author
author2 Alsina-Pagès, Rosa Ma
Orga, Ferran
Altadill Felip, David
Pijoan, Joan Lluis
Badia, David
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universitat Ramon Llull. La Salle
Universitat Ramon Llull. Observatori de l'Ebre
dc.subject.none.fl_str_mv Ràdio-- Freqüència modulada
Ionosfera
Geomagnetisme
topic Ràdio-- Freqüència modulada
Ionosfera
Geomagnetisme
description La Salle and Ebro Observatory have been involved in remote sensing projects in Antarctica for the last 11 years (approximately one solar cycle). The Ebro Observatory has been monitoring and analyzing the geomagnetic and the ionospheric activity in the Antarctic Spanish station Juan Carlos I (ASJI) (62.7 S, 299.6 E) for more than eighteen and ten years, respectively. La Salle has two main goals in the project. The first one is the data transmission and reception from Antarctica to Spain to obtain a historical series of measurements of channel sounding of this 12,760-km ionospheric HF (high frequency) radio link. The second one is the establishment of a stable data low power communication system between the ASJI and Cambrils, Spain (41.0 N, 1.0 E), to transmit the data from the remote sensors located on the island. In this paper, both narrowband and wideband soundings have been carried out to figure out the channel availability performed using a frequency range from 2 to 30 MHz with 0.5 MHz step during the 24 h of the day, encompassing wider channel measurements than previously done, in terms of hours and frequency. This paper presents the results obtained for the austral summer in 2014, using a monopole antenna at the transmitter and an inverted V on the receiver side. These results led us to the final physical layer design for the long haul link, dividing the day into two parts: daytime, with low data throughput design, and nighttime, reaching high data throughput.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.14342/3441
https://doi.org/10.3390/rs70911712
url http://hdl.handle.net/20.500.14342/3441
https://doi.org/10.3390/rs70911712
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Remote Sensing. 2015, Vol.7
info:eu-repo/grantAgreement/MICINN/PN I+D+i/CTM2010-21312-C03-03
info:eu-repo/grantAgreement/MICINN/PN I+D+i/CTM2010-21312-C03-01
info:eu-repo/grantAgreement/URL i La Caixa/Projectes recerca PDI/2014-URL-Trac-018
dc.rights.none.fl_str_mv © L'autor/a
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv © L'autor/a
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 19 p.
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869425787654897664
score 15,81155

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