Makale detayı · 2009
Comparison of Improved Slope Uniform Theory of Diffraction with Some Geometrical Optic and Physical Optic Methods for Multiple Building Diffractions
- Yıl
- 2009
- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
- YÖKSİS dergi adı Electromagnetics
- Katalog eşleşmesi (ISSN) Electromagnetics
- OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)
Özet
OpenAlex · İngilizce
This article presents a review of diffraction algorithms based on the uniform theory of diffraction for multiple building transition zone diffractions and proposes an improved uniform theory of diffraction model for fast and more accurate field prediction for multiple diffractions. The proposed method is based on the improved version of the slope uniform theory of diffraction and Fresnel zone concept, called the slope uniform theory of diffraction with convex hull. This article also provides a comparison for uniform theory of diffraction based algorithms and discusses the results for computation time and accuracy. Furthermore, the slope uniform theory of diffraction and the slope uniform theory of diffraction with convex hull methods are compared with a physical optics solution based on numerical computation of the Kirchhoff-Huygens integrals. Results of extensive simulations are presented and discussed for the development of fast and accurate radio network planning tools.
Konular
Atıflar
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28 atıf
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Yerel katalogda bu makaleye atıf yapan 30 yayın (OpenAlex referans eşleşmesi; tam dünya listesi değildir).
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- Comparison and analyzing propagation models 2012
- Analytical Regularization Method for Rigorous Diffraction Analysis of Knife Edges for TM Waves 2011
- Amplitude and slope diffraction coefficients for S-UTD-CH model 2016
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