Propagation Mechanisms of UHF Radiowave Propagation into Multistory Buildings for Microcellular Environment

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概要

• 論文の詳細を見る

• Mechanism of UHF radiowave propagation into multistory office buildings are explored by using ray-tracing based models, which include a three-dimensional (3-D) ray-tracing model and a direct-transmitted ray (DTR) model. Prediction accuracy of the models is ascertained by many measured data and the measurements are carried out at many specific sites with different propagation scenarios. Their measured results also demonstrate some important propagation phenomena. It is found that (1) the direct transmitted wave may be the dominant mode ; (2) the path loss neither increases nor decreases monotonically as a function of increasing floor level ; and (3) there is not much difference of the average path loss among the receiving positions in the same room.

• 社団法人電子情報通信学会の論文
• 1998-10-25

著者

• Chang Y‐c

  Multimedia Univ. Selangor Mys

• Chen C‐m

  National Sun Yat‐set Univ. Kaohsiung Twn

• TARNG Jenn-Hwan

  The authors are with the Department of Communication Engineering National Chiao Tung University

• CHANG Yung-Chao

  The authors are with the Department of Communication Engineering National Chiao Tung University

• CHEN Chin-Ming

  The authors are with the Department of Communication Engineering National Chiao Tung University

• Tarng J‐h

  National Chiao‐tung Univ. Hsinchu Twn

関連論文

• Propagation Mechanisms of UHF Radiowave Propagation into Multistory Buildings for Microcellular Environment
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