Propagation Elements for the Link Budget of Broadband Satellite Systems in Ka and Q/V Band
Propagation Elements for the Link Budget of Broadband Satellite Systems in Ka and Q/V Band
复制标题
Ka和Q/V频段宽带卫星系统链路预算的传播元件
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
C. Kourogiorgas
中科院分区：
文献类型：
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作者：
S. Ventouras;P. Crawford;C. Kourogiorgas
在本文中，我们讨论了两个传播元件，这是至关重要的设计-从经济和技术的角度来看-利用Ka-，Q/V-甚至W-频段的高温超导系统。这些是雨和云衰减统计数据的统计组合以及衰减统计数据的年际变化。此外，最近提出的模型预测的年降雨量统计（ITU-R建议837-7）的降雨数据在英国奇尔博尔顿连续13年进行了比较。
In this paper we discuss two propagation elements which are crucial in the design - from both economical and technological perspective - of HTS systems utilizing Ka-, Q/V- or even W- frequency bands. These are the statistical combination of rain and cloud attenuation statistics and the inter-annual variability of the attenuation statistics. Also the recently proposed model for the prediction of annual rain statistics (ITU-R Rec. 837-7) is compared with rain data of 13 consecutive years at Chilbolton, UK.