Radio-wave propagation predictions in a three-layered medium for VHF/UHF based on dyadic Green's function

This article outlines a radio-wave propagation model for VHF/UHF based on the dyadic Green's functions. A three-layered medium was considered to characterize the path in a better way. Dyadic is a powerful tool for solving problems in the area of electromagnetism that allows properties of the me...

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Bibliographic Details
Published in2015 9th European Conference on Antennas and Propagation (EuCAP) pp. 1 - 4
Main Authors da Silva, Diego K. N., Gomes, Cristiane R., Araujo, Jasmine, Gomes, Herminio S., Cavalcante, Gervasio P. S.
Format Conference Proceeding
LanguageEnglish
Published EurAAP 01.04.2015
Subjects
Conductivity
Data models
Dyadic Green's function
Electric fields
Green's function methods
Mathematical model
Media
Permittivity
Radio-wave propagation
VHF/UHF
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Summary:This article outlines a radio-wave propagation model for VHF/UHF based on the dyadic Green's functions. A three-layered medium was considered to characterize the path in a better way. Dyadic is a powerful tool for solving problems in the area of electromagnetism that allows properties of the medium to be incorporated. The study also takes account of the anisotropic medium. The proposed model has a good performance, presenting a small RMS error. A measurement campaign was conducted, together with comparisons with traditional models to validate the model.
ISSN:2164-3342