標題: Three-dimensional modeling of 900-MHz and 2.44-GHz radio propagation in corridors
作者: 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
關鍵字: field strength measurement;indoor radio propagation;raytracing technique
公開日期: 1-五月-1997
摘要: 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
期刊: IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
Volume: 46
Issue: 2
起始頁: 519
結束頁: 527
顯示於類別:期刊論文


文件中的檔案:

  1. A1997WX68100028.pdf