Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 1998.06a
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- Pages.34-37
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- 1998
An Estimation of Rain Attenuation of Satellite Signal in Changwon-Masan
창원-마산 지역에서의 강우에 의한 위성신호의 감쇠량 추정
Abstract
Signal Attenuation in the design of satellite channel is due mostly to rain. In this paper, the rain rate characteristics based on the recent year(1994-1996) data for Changwon-Masan were approximated to Moupfouma distribution, and the parameters of distribution were calculated from a simple conversion method of 1-h rate to 1-min rain rate data. From rain rate characteristics, the rain attenuation was estimated and compared with CCR model, Global model and SAM model.
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