Title :
Improved three-dimensional ray tracing technique for microcellular propagation models
Author :
Tan, S.Y. ; Tan, H.S.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
fDate :
8/17/1995 12:00:00 AM
Abstract :
An improved three-dimensional ray tracing technique based in multiple-image and ray launching concepts is presented. The technique yields large improvements in terms of accuracy, computing efficiency and memory requirements compared with the conventional `brute force´ ray tracing method
Keywords :
UHF radio propagation; cellular radio; ray tracing; 3D ray tracing technique; microcellular propagation models; multiple-image concepts; ray launching concepts; three-dimensional ray tracing;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19950991
