1) Prediction of rain attenuation
雨致衰减预报
3) rain attenuation
雨致衰减
4) rain attenuation prediction
雨衰减预测
5) rain attenuation
降雨衰减
1.
Using the ITU-R rain attenuation forecasting model,and based on the rainfall data and the geographic location parameters of main cities in our country,the isograms of rain attenuation distribution for the communication satellite with the orbital location 92° E in Ka band(30/20GHz)was presentd.
利用ITU-R给出的降雨衰减预测模型,根据我国主要城市的分钟降雨率数据,计算出我国Ka波段(30/20GHz),轨道位置为92°E的卫星通信系统在线极化波情况下的降雨衰减等值线分布,此结果可作为Ka波段卫星通信系统设计的理论依据。
2.
In order to keep the transmission quality of satellite communication,and based on the analysis of rain data of China,picture of rain attenuation contours can be calculated.
降雨衰减是影响Ka波段卫星通信系统传输质量及系统性能的主要因素之一。
6) rain attenuation
雨衰减
1.
A new prediction model of rain attenuation of terrestrial line-of-sight systems;
视距链路的雨衰减预报模式研究
2.
An earth-space path rain attenuation model based on evolutionay neural network;
基于进化神经网络的地空路径雨衰减模型
3.
Prediction model of rain attenuation based on the EXCELL rain cell model for the terrestrial line-of-sight systems
基于雨胞分布的视距链路雨衰减预报模型
补充资料：短期天气预报(见天气预报和天气图预报)
短期天气预报(见天气预报和天气图预报)
u。。，，，:‘，anq，yubao短期天气预报见关匀布绍升，二，二一一
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条