A comparative study between SSPE methods and a HO-FDTD algorithm for EM propagation over lossy terrains

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dc.creatorDiego Andrés Parada Rozo
dc.creatorCássio Gonçalves do Rego
dc.creatorGlaucio Lopes Ramos
dc.creatorClaudio Garcia Batista
dc.date.accessioned2025-04-17T16:46:24Z
dc.date.accessioned2025-09-08T23:30:49Z
dc.date.available2025-04-17T16:46:24Z
dc.date.issued2018
dc.identifier.doi10.1049/cp.2018.1191
dc.identifier.urihttps://hdl.handle.net/1843/81709
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartof12th European Conference on Antennas and Propagation (EuCAP 2018)
dc.rightsAcesso Restrito
dc.subjectOndas de rádio - Propagação
dc.subjectEquações diferenciais parabólicas
dc.subject.otherNumerical Solution , Radio Waves , Atmospheric Effects , Parabolic Equation , Fourier Transform , Fast Fourier Transform , Height In Meters , Method Of Moments , Numerical Instability , Radio Propagation , Propagation Environment , Propagation Angle , Flat Earth , Terrain Factors
dc.subject.otherPE model , SSPE , NAPE , WAPE , High-order finite difference time domain (OH-FDTD)
dc.subject.otherNAPE
dc.subject.otherWAPE
dc.subject.otherHigh-Order Finite Difference Time Domain (OH-FDTD)
dc.titleA comparative study between SSPE methods and a HO-FDTD algorithm for EM propagation over lossy terrains
dc.typeArtigo de evento
local.description.resumoThis work employs the two approaches of the split step parabolic equation (SSPE) method to compare the numerical solution of the parabolic equation (PE) model with others numerical techniques. Narrow Angle Parabolic Equation (NAPE) and Wide Angle Parabolic Equation (WAPE) are tested in two different case studies. NAPE and WAPE showed a good agreement when are considered atmosphere effects and electromagnetic parameters over an irregular terrain. The case studies are analyzed in VHF and UHF radiowave.
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELETRÔNICA
local.publisher.initialsUFMG
local.url.externahttps://ieeexplore.ieee.org/document/8568869

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