Propagation Mechanisms of UHF Radiowave Propagation into Multistory Buildings for Microcellular Environment
Summary :
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.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E81-B No.10 pp.1920-1926
- Publication Date
- 1998/10/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Category
- Antennas and Propagation
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Jenn-Hwan TARNG, Yung-Chao CHANG, Chih-Ming CHEN, "Propagation Mechanisms of UHF Radiowave Propagation into Multistory Buildings for Microcellular Environment" in IEICE TRANSACTIONS on Communications,
vol. E81-B, no. 10, pp. 1920-1926, October 1998, doi: .
Abstract: 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.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e81-b_10_1920/_p
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@ARTICLE{e81-b_10_1920,
author={Jenn-Hwan TARNG, Yung-Chao CHANG, Chih-Ming CHEN, },
journal={IEICE TRANSACTIONS on Communications},
title={Propagation Mechanisms of UHF Radiowave Propagation into Multistory Buildings for Microcellular Environment},
year={1998},
volume={E81-B},
number={10},
pages={1920-1926},
abstract={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.},
keywords={},
doi={},
ISSN={},
month={October},}
Copy
TY - JOUR
TI - Propagation Mechanisms of UHF Radiowave Propagation into Multistory Buildings for Microcellular Environment
T2 - IEICE TRANSACTIONS on Communications
SP - 1920
EP - 1926
AU - Jenn-Hwan TARNG
AU - Yung-Chao CHANG
AU - Chih-Ming CHEN
PY - 1998
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E81-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 1998
AB - 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.
ER -
English
