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A ray-tracing method based on the triangular grid approach and application to propagation prediction in urban environments

✍ Scribed by Zhengqing Yun; Zhijun Zhang; Iskander, M.F.


Book ID
115517998
Publisher
IEEE
Year
2002
Tongue
English
Weight
760 KB
Volume
50
Category
Article
ISSN
0018-926X

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## This paper presents a new 3-D ray-tracing technique based on image theory. The proposed method can be applied to urban microcellular en¨ironments with arbitrary building layouts and heights. A new hybrid method combining the uniform geometrical theory of diffraction ( ) UTD with the near-field