Noise temperature of the electromagnetic waves in the mid-latitude ionosphere

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dc.contributor.authorGuzel, Esat
dc.contributor.authorCanyilmaz, Murat
dc.date.accessioned2026-08-12T17:35:51Z
dc.date.issued2021
dc.departmentFırat Üniversitesi
dc.description.abstractIn this theoretical study, the noise temperature of the different modes (ordinary, extraordinary, right and left polarized) of the electromagnetic wave travelling vertically in the ionosphere has been investigated for the solstice and the equinox days, 2015. The noise temperature values vary between 10(-6) and 10(-2) K for all results. There is a slight decrease in the noise temperature values near the 105 km and then a rise again for 4, 5, 6 MHz waves at all modes. As the frequency of the wave increases, the noise temperature values change periodically depending on the electron density. (C) 2021 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.molstruc.2021.130081
dc.identifier.issn0022-2860
dc.identifier.issn1872-8014
dc.identifier.orcid0000-0002-4504-5750
dc.identifier.orcid0000-0002-3281-5568
dc.identifier.scopus2-s2.0-85101033587
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.molstruc.2021.130081
dc.identifier.urihttps://hdl.handle.net/11508/57706
dc.identifier.volume1232
dc.identifier.wosWOS:000632855300002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofJournal of Molecular Structure
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260511
dc.subjectNoise temperature
dc.subjectMid-latitude ionosphere
dc.subjectElectromagnetic wave propagation
dc.titleNoise temperature of the electromagnetic waves in the mid-latitude ionosphere
dc.typeArticle

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