A new approach to 3-D ray tracing for a
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Hae-Won Son; Noh-Hoon Myung
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Article
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1999
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John Wiley and Sons
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English
β 291 KB
## 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