A research of statistical characteristic of rainfall data in Ka-band

被引：0
|
作者：
Li, M [1 ]
Liu, YJ [1 ]
Huang, G [1 ]
Zhen, SC [1 ]
机构：
[1] AFEU, Dept Comp Commun, Telecommun Engn Inst, Xian 710077, Shaanxi, Peoples R China
来源：
ISTM/2005: 6th International Symposium on Test and Measurement, Vols 1-9, Conference Proceedings | 2005年
关键词：
rainfall data; statistical characteristic; linearity regression; polynomial curve fitting Ka-band;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Rain attenuation is the most dominant cause of signal degradation in satellite links operation in Ka-band. Presently, most domestic research is concentrated on propagation characteristic and relative physics characteristic in Ka-band, research of statistical characteristic of rainfall has not been developed. In this text first on the base of ITU-R rain predictive model the rainfall data of typical region in China is got. Second the statistical parameters of these rainfall data are got by means of linearity regression. Finally by using polynomial curve fitting method the fitting outcome is very approached.
引用
收藏
页码：7010 / 7013
页数：4
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