Analysis of the Characteristics of Multi-path Receiving Waves in the Urban Area Environment (도심지 전파환경에서의 다중경로 수신전자파의 특성해석 )

Choi, Jae Yeon (최재연)

Analysis of the Characteristics of Multi-path Receiving Waves in the Urban Area Environment

Journal of Knowledge Information Technology and Systems
Abbr : JKITS
2012, 7(2), pp.17-25
Publisher : Korea Knowledge Information Technology Society
Research Area : Interdisciplinary Studies > Interdisciplinary Research
Published : April 30, 2012

Choi, Jae Yeon ¹

¹남서울대학교

Accredited

ABSTRACT

In this paper, I present a way to predict the propagative environment in the communications satellite by the ray tracing technique and propose a new advanced channel modeling method. In order to predict the propagational characteristics in the urban area, we (or I) make the model of buildings and configurations of the ground with squares consisting complete conductors. When a receiver is adjacent to these structure, I calculate electric field strength received by considering the multipath from the satellite to the receiver. The reflected, the diffracted and the surface diffracted waves for calculation of received electric field are obtained by UTD (Uniform Theory of Diffraction). I propose the method to understand wave propagational properties in the urban area by analyzing the results of the computation.

KEYWORDS

UTD, ray tracing, reflection wave, diffraction, wave propagation

Citation status

* References for papers published after 2023 are currently being built.

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