The main factors influencing on slant path rain attenuation are summarized.
本文综述了影响星—地路径雨致衰减的主要因素。
Abstract: The main factors influencing on slant path rain attenuation are summarized.
摘要本文综述了影响星—地路径雨致衰减的主要因素。
It proved that the primary rain attenuation influence factor is the minute rainfall rate of 0.01% time.
这同时也说明了，影响降雨衰减最主要的因素是0.01%时间的分钟降雨率。
The rain height is used as one of the most important parameters, to predict rain attenuation along an Earth-space.
降雨高度是地-空路径雨衰减预测中最重要的参数之一。
Using the experimental data obtained in Beijing, the characteristics of slant path rain attenuation in Beijing area are analysed.
并利用在北京获得的实测数据，对北京地区星—地雨致衰减的特点进行了分析。
Based on the mechanism of rain attenuation, the special attenuation by rain is calculated by the equivalent dielectric permittivity model.
基于降雨衰减机理，利用雨介质的等效介电常数模型计算了降雨的特征衰减。
From the contour map of minute rainfall rate, we can see that, the he heavy rainfall areas are coincident with serious rain attenuation areas.
由分钟降雨率等值线图和雨衰减等值曲线图，可以看出，降雨大的地方和雨衰减大的地方是一致的。
The research result and the rain attenuation coefficient thus obtained provide valuable reference not only in WLAN and immobile wireless accessibility but also in mobile communication.
研究得出的降雨衰耗和降雨衰减系数值，不仅对WLAN的固定无线接入，而且对移动通信都具有参考价值。
Considering the nonlinear affects of various parameters on rain attenuation, we propose a new rain attenuation model based on evolutionary neural network and compare it with the ITU-R model.
本文在考虑多个参数对雨衰减非线性影响的基础上，建立了基于进化神经网络的雨衰减模型，并与ITU - R模型进行了比较。
When radar signals propagate in the atmosphere, the absorption and scattering of air molecule, aerosol particles, dust and cloud, fog and rain result in energy attenuation of ladar signals.
激光雷达信号在大气中传输时，大气中的气体分子和大气气溶胶粒子、尘埃、雾、雨等对激光信号的吸收和散射导致光信号能量的衰减是影响激光雷达信号传输的重要因素。
Considering the effect of multiple scattering, the rain induced attenuation at millimeter wave frequencies was simulated numerically.
在考虑多重散射效应的情况下，数值模拟了毫米波段的降雨衰减。
Liu Liping, Xu Baoxiang. 1992. Simulation and discussion of correcting microwave attenuation within rain area for dual linear polarization radar [J]. Plateau Meteor, 11 (3) : 235-240.
刘黎平，徐宝祥。1992。双线偏振雷达雨区衰减订正问题的模拟计算与讨论[J]。高原气象，11 (3)：235- 240。
Liu Liping, Xu Baoxiang. 1992. Simulation and discussion of correcting microwave attenuation within rain area for dual linear polarization radar [J]. Plateau Meteor, 11 (3) : 235-240.
刘黎平，徐宝祥。1992。双线偏振雷达雨区衰减订正问题的模拟计算与讨论[J]。高原气象，11 (3)：235- 240。
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