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dc.contributor.authorPérez-García, N. A.spa
dc.contributor.authorRivas, F. R.spa
dc.contributor.authorRujano, L. M.spa
dc.contributor.authorPinto, A. D.spa
dc.contributor.authorTorres, J. M.spa
dc.contributor.authorAguilar-Castro, J.spa
dc.contributor.authorRamírez, E. J.spa
dc.contributor.authorVélez-Zapata, J.spa
dc.date.accessioned2020-05-06T02:35:22Z
dc.date.available2020-05-06T02:35:22Z
dc.date.issued2020-02-18
dc.identifier.urihttps://hdl.handle.net/11323/6250spa
dc.description.abstractA phenomenon that also causes impairment in the received signal strength of the RF signal in satellite links operating at frequencies above 10 GHz, especially in those systems that operate at higher frequencies with small fade margins, is the tropospheric scintillation that occurs in the lower layer of the troposphere. In order to estimate the intensity, i.e. the variance between the scintillation amplitude fluctuations, there are several models in the literature, whose accuracy depends on the locality in which the models are implemented. In this Letter, new models are developed for the prediction of tropospheric scintillation that adjusts to localities in Spain, specifically Madrid city, based on measurements of the aforementioned phenomenon reported from Spain and the bios-inspired technique Cuckoo Search (CS). The results obtained, evaluated in terms of the root mean square error, were totally satisfactory, being the most outstanding cases the improved versions of the Ortgies-T, Statistical Temperature and Humidity 2 and Statistical Temperature and Refractivity 2 models.spa
dc.language.isoeng
dc.publisherUniversidad de la Costaspa
dc.rightsCC0 1.0 Universalspa
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/spa
dc.subjectMicrowave propagationspa
dc.subjectMicrowave linksspa
dc.subjectScintillationspa
dc.subjectStatistical analysisspa
dc.subjectRadiowave propagationspa
dc.subjectMillimetre wave propagationspa
dc.subjectOptimisationspa
dc.subjectLeast mean squares methodsspa
dc.subjectSatellite linksspa
dc.subjectSearch problemsspa
dc.subjectTropospheric electromagnetic wave propagationspa
dc.subjectProbabilityspa
dc.subjectMean square error methodsspa
dc.titleOptimising models for prediction of tropospheric scintillation on satellite linksspa
dc.typePre-Publicaciónspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.identifier.doiDOI:10.1049/el.2020.0216spa
dc.identifier.instnameCorporación Universidad de la Costaspa
dc.identifier.reponameREDICUC - Repositorio CUCspa
dc.identifier.repourlhttps://repositorio.cuc.edu.co/spa
dc.type.coarhttp://purl.org/coar/resource_type/c_816bspa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/preprintspa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTOTRspa
dc.type.versioninfo:eu-repo/semantics/acceptedVersionspa
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aaspa
dc.rights.coarhttp://purl.org/coar/access_right/c_abf2spa


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