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A Modified Radiopropagation Multipath Model for Constant Refractivity Gradient Profiles

dc.contributor.authorParada Rozo, Diego Andres
dc.contributor.authorRego, Cassio
dc.contributor.authorGuevara-Ibarra, Dinael
dc.contributor.authorNavarro, Andres
dc.contributor.authorRamos, Glaucio
dc.contributor.authorOliveira, Rodrigo
dc.date.accessioned2024-03-22T15:05:09Z
dc.date.available2024-03-22T15:05:09Z
dc.date.issued2023-06
dc.identifier.urihttps://repositorio.ufps.edu.co/handle/ufps/6761
dc.description.abstractThis paper presents a radiopropagation algorithm based on a Ray Tracing (RT) technique that combines a modified multipath model for constant refractivity gradient profiles and the Uniform Theory of Diffraction (UTD). A novel formulation is proposed by the authors for calculation and ground-reflection analysis of ray paths depending on atmospheric refractivity. The algorithm introduced herein was evaluated in a mixed scenario and in two more realistic case studies, under conditions of constant refractivity gradient and lossy terrain profiles. Pathloss results are obtained and compared with Parabolic Equation (PE) numerical solution results at 2.0 GHz, 3.5 GHz and 5.4 GHz. In such conditions, the modified radiopropagation multipath algorithm with atmospheric refractivity introduced herein showed satisfactory results.eng
dc.format.extent15 Páginasspa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherJournal of Microwaves, Optoelectronics and Electromagnetic Applicationsspa
dc.relation.ispartofD. Parada, C. G. Rego, D. Guevara, A. Navarro, G. L. Ramos,R. Oliveira. A Modified Radiopropagation Multipath Model for Constant Refractivity Gradient Profiles. Journal of Microwaves, Optoelectronics and Electromagnetic Applications. junio de 2023;
dc.rights© 2023 SBMO/SBMageng
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/spa
dc.sourcehttps://doaj.org/article/c90351c7108e44d48dcbf18dc38896daspa
dc.titleA Modified Radiopropagation Multipath Model for Constant Refractivity Gradient Profileseng
dc.typeArtículo de revistaspa
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dc.identifier.doihttp://dx.doi.org/10.1590/2179-10742023v22i2272846
dc.relation.citationeditionVol.22 N°.2 (2023)spa
dc.relation.citationendpage312spa
dc.relation.citationissue2 (2023)spa
dc.relation.citationstartpage298spa
dc.relation.citationvolume22spa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.creativecommonsAtribución 4.0 Internacional (CC BY 4.0)spa
dc.subject.proposalAtmospheric refractivityeng
dc.subject.proposalmultipath modeleng
dc.subject.proposalUTDeng
dc.subject.proposalPE numerical solutioneng
dc.subject.proposalRT techniqueseng
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa


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