The Journal of Korean Institute of Electromagnetic Engineering and Science (한국전자파학회논문지)

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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A Study on Radio Wave Propagation Characteristics in A Corridor

복도 내에서의 전파의 전파특성에 관한 연구

  • Published : 1997.12.01
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Abstract

In this paper, radio-wave propagation characteristics in a rectangular corridor are investigated using a tunnel model of reduced dimensions. Measurements were carried out on vertical polarization characteristics in the frequency range from 2 GHz to 10 GHz. The experimental results for the propagation constant in tunnel model agree satisfactorily with theoretical prediction. It is shown that model method is applicable in determining the propagation characteristics in tunnel.

본 논문은 구형단면(recatangular cross section) 모양의 복도 내에서의 전파의 전파특성을 축소된 모형터널을 이용하여 얻을 수 있는 방법을 모색하였다. 측정주파수는 마이크로웨이브 주파수범위(2~10 GHz)에서 수직편파방법으로 하였다. 터널모델에서의 감쇄정수와 전계강도에 대한 실험값은 이론값과 거의 일치됨을 보였고, 이 모델링에 의한 방법은 실제터널에서의 전파특성을 예측하는데 잘 적용될 수 있음을 보였다.

Keywords

References

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