Title: Three-dimensional modeling of 900-MHz and 2.44-GHz radio propagation in corridors
Authors: Tarng, JH
Chang, WR
Hsu, BJ
交大名義發表
電信工程研究所
National Chiao Tung University
Institute of Communications Engineering
Keywords: field strength measurement;indoor radio propagation;raytracing technique
Issue Date: 1-May-1997
Abstract: A three-dimensional (3-D) propagation model, combined with a patched-wall model, has been developed to predict radio loss in a corridor environment, The ray-tracing technique is used and combined with the ray-fixed coordinate system to simplify the computations of transmission, reflection, and diffraction coefficients in 3-D space, The computed path loss is compared with the measured value of 900-MHz and 2.44-GHz radio propagation along a hallway and gives a reasonable agreement, It is also found that the fields transmitted through the interior walls give the major contribution to the received field when the radio path lies around a corner.
URI: http://dx.doi.org/10.1109/25.580790
http://hdl.handle.net/11536/548
ISSN: 0018-9545
DOI: 10.1109/25.580790
Journal: IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
Volume: 46
Issue: 2
Begin Page: 519
End Page: 527
Appears in Collections:Articles


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  1. A1997WX68100028.pdf