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http://dx.doi.org/10.5515/KJKIEES.2008.19.2.200

Modeling and Analysis of Propagation Characteristics for Mountain Region at 2.3 GHz  

Han, Il-Tak (Department of Radio Science and Engineering, Chungnam National University)
Choi, Moon-Young (Department of Radio Science and Engineering, Chungnam National University)
Kim, Chang-Gu (Agency for Defense Development)
Bae, Moon-Kwan (Agency for Defense Development)
Choi, Jong-Chan (SK Telesys)
Yoon, Young-Ki (SK Telesys)
Pack, Jung-Ki (Department of Radio Science and Engineering, Chungnam National University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.19, no.2, 2008 , pp. 200-206 More about this Journal
Abstract
To implement a mobile radio system, wave-propagation models are necessary to determine propagation characteristics accurately, Currently, the empirical/theoretical prediction models for urban environments are fairly well-developed. But there is a lack of a suitable prediction model for mountain region. So in this paper, to develop the prediction model for mountain region, propagation environments are classified based on three basic mechanisms: reflection, diffraction, penetration(absorbtion and scattering), and measurements have been performed for the classified mountain regions including open area, forest and ridge. Using the measurement data, empirical modeling of propagation characteristics are performed, and then a prediction model for mountain region is proposed.
Keywords
Propagation Characteristics; Prediction Model; Mountain Region;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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