Özet
Propagation prediction models based on ray tracing in coverage estimation for digital broadcasting systems are compared. Geometrical Theory of Diffraction (GTD), Slope Uniform Theory of Diffraction (S-UTD), and Slope UTD with Convex Hull (S-UTD-CH) models are compared for computation time and propagation path loss. S-UTD-CH model is optimum model with respect to computation time and relative path loss.
Orijinal dil | İngilizce |
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Makale numarası | 285304 |
Dergi | International Journal of Antennas and Propagation |
Hacim | 2013 |
DOI'lar | |
Yayın durumu | Yayınlandı - 2013 |