A novel split - step parabolic - equation package for surface - wave propagation prediction along multiple mixed irregular - terrain paths
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Yayıncı
IEEE
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A novel MATLAB (TM)-based split-step parabolic-equation (SSPE) propagation package is introduced for the prediction of electromagnetic surface-wave attenuation along multiple mixed irregular and lossy paths. The impedance boundary condition is implemented via the discrete mixed Fourier transform (DMFT). Irregular terrain modeling is handled via coordinate transformation. Tests are performed along sea paths including smooth and hilly islands. Comparisons with ITU Recommendations and a Finite-Element-Method (FEM) based numerical propagator are given.
Açıklama
Anahtar Kelimeler
Coordinate Transformation, Discrete Mixed Fourier Transform, Finite Element Method, Irregular Terrain Modeling, Millington Effect, Mixed-Path Propagation, Parabolic Equation, Split - Step Parabolic Equation, Surface Waves, Fourier, Troposphere, Atmosphere, Scattering, Algorithm, Tools
Kaynak
IEEE Antennas and Propagation Magazine
WoS Q Değeri
Scopus Q Değeri
Cilt
54
Sayı
4
Künye
APAYDIN, G., SEVGİ, L. (2010). A novel split - step parabolic - equation package for surface - wave propagation prediction along multiple mixed irregular - terrain paths. IEEE Antennas and Propagation Magazine, 54 (4), pp. 90-91. https://dx.doi.org/10.1109/MAP.2010.5638238.
