Title:
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A rain and scintillation Ka-band channel simulator
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Author:
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Rodríguez, E; Sala Álvarez, José; Lamarca Orozco, M. Meritxell; López, J. A.; Rey Micolau, Francesc; Riba Sagarra, Jaume; Vázquez Grau, Gregorio; Villares Piera, Nemesio Javier; Jalón, A
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions |
Abstract:
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This paper describes the implementation of a
Ka-band satellite channel simulator with emphasis on the
synthesis of scintillation processes. The problem becomes
one of generating a given probability density function, the
Moulsley-Vilar distribution, with a specified power spectral
density using aWiener model based on orthogonal Hermite
polynomials for the nonlinearity. A numerical procedure is
devised to calculate the filter and non-linearity coefficients
of the Wiener model. The generation of rain processes
conforms to the Maseng-Bakken model. |
Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació -Signal theory (Telecommunication) -Density functionals -Ka-Band Channel -Senyal, Teoria del (Telecomunicació) |
Rights:
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Document type:
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Article - Published version Conference Object |
Published by:
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ESA
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