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dc.contributorUniversitat Ramon Llull. La Salle
dc.contributor.authorAds, Ahmed Gamal
dc.contributor.authorBergadà Caramés, Pau
dc.contributor.authorVilella Parra, Carles
dc.contributor.authorRegué, Joan Ramon
dc.contributor.authorPijoan Vidal, Joan Lluís
dc.contributor.authorBardají Benach, Raúl
dc.contributor.authorMauricio Ferré, Juan
dc.date.accessioned2020-05-13T13:49:38Z
dc.date.accessioned2023-10-02T06:37:26Z
dc.date.available2020-05-13T13:49:38Z
dc.date.available2023-10-02T06:37:26Z
dc.date.created2012-07
dc.date.issued2013-01
dc.identifier.urihttp://hdl.handle.net/20.500.14342/3365
dc.description.abstractSince 2003, our group has been investigating the performance of different transmission techniques for low-power low-interference High Frequency (HF) ionospheric communication systems. Specifically, we have focused on the link between the Spanish Antarctic Station (SAS) Juan Carlos I in Livingston Island and Ebro Observatory (OE) in Spain, in order to transmit the data gathered from some geomagnetic sensors. These transmission techniques require a valuable knowledge of the channel behavior, thus a comprehensive narrowband and wideband sounding of the ionospheric channel is needed. Some significant improvements both in the system and in the signal processing have been done to achieve this goal. The analysis time and the frequency band have been extended to 24 hours per day and to the whole HF band (2-30 MHz). Moreover, new measurements of the absolute propagation time and the Doppler frequency shift are introduced. In this paper, the sounding results obtained using the new system are presentedeng
dc.format.extent12 p.cat
dc.language.isoengcat
dc.publisherWileycat
dc.relation.ispartofRadio Science, 2013. Vol.48, 1, Gener - Febrercat
dc.rights© American Geophysical Union. Tots els drets reservats
dc.sourceRECERCAT (Dipòsit de la Recerca de Catalunya)
dc.subject.otherIonosferacat
dc.subject.otherElectromagnetismecat
dc.titleA comprehensive sounding of the ionospheric HF radio link from Antarctica to Spaincat
dc.typeinfo:eu-repo/semantics/articlecat
dc.typeinfo:eu-repo/semantics/publishedVersioncat
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscapcat
dc.subject.udc53
dc.identifier.doihttps://doi.org/10.1029/2012RS005074cat
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/PN I+D+i/CGL2006‐12437‐C02‐01cat
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/PN I+D+i/CTM2008‐03536‐Ecat
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/PN I+D+i/CTM2009‐13843‐C02‐02cat
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/PN I+D+i/CTM2010-21312-C03-03cat
dc.relation.projectIDinfo:eu-repo/grantAgreement/MEC/FPI/BES-2008-00948cat


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