ATTENUATION BY RAIN IN A STATION-SATELLITE COMMUNICATION SYSTEM

被引：0

作者：

Moncada, Dennys ^{[1
]}

Fermin, J. R. ^{[2
]}

机构：

[1] Univ Rafael Belloso Chacin, Ctr Investigac & Desarrollo Tecnol & Ingn, Maracaibo, Venezuela

[2] Univ Zulia, Fac Ciencias, Dept Fis, Apartado Postal 526, Maracaibo 4001, Venezuela

来源：

TELEMATIQUE | 2008年 / 7卷 / 01期

关键词：

Terrestrial station; rain attenuation; satellite; communication channel;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The main purpose of this work is to study the rain attenuation in the transmission media between a satellite and a terrestrial station. The data used for this study were obtained from the transmission station at Chacaito, Caracas. For the calculation of the attenuation coefficients we have used the method recommended by the CCIR in 1990. This model allows us to estimate the value of the attenuation coefficients during cumulate raining periods, and for an arbitrary trajectory. Our results serve to set the importance of rain attenuation for developing new technologies, and designing communication links.

引用

页码：29 / 40

页数：12

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