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首页> 外文期刊>Journal of energy and power engineering >Effect of Sand and Dust Storms on Microwave Propagation Signals in Southern Libya
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Effect of Sand and Dust Storms on Microwave Propagation Signals in Southern Libya

机译：沙尘暴对利比亚南部微波传播信号的影响

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The propagation of electromagnetic waves in millimeter band is severely affected by rain, and dust particles in terms of attenuation and de-polarization. The computations of dust and/or sand storms require knowledge of electrical properties of the scattering particles and climate conditions at the studied region. To compute the effect of dust and sand particles on the propagation of electromagnetic waves, it is required to collect the sand particles carried out by the wind, measure the particles size, calculate the concentration, and carry chemical analysis of the contents, then the dielectric constant can be calculated. The main object of this paper is to study the effect of sand and dust storms on wireless communication, such as microwave links, in the southern region of Libya (Sebha, Ashati, Obari, Morzok, Ghat) by determining the attenuation. The result showed that there is some consideration that has to be taken into account in the communication power budget.
机译：毫米波中电磁波的传播受到雨水和灰尘颗粒的衰减和去极化的严重影响。沙尘暴和/或沙尘暴的计算需要了解所研究区域的散射粒子的电特性和气候条件。为了计算灰尘和沙粒对电磁波传播的影响，需要收集由风产生的沙粒，测量粒径，计算浓度，并对内容物进行化学分析，然后进行电介质分析。常数可以计算出来。本文的主要目的是通过确定衰减来研究沙尘暴对利比亚南部地区（Sebha，Ashati，Obari，Morzok，Ghat）无线通信（如微波链路）的影响。结果表明，在通信功率预算中必须考虑一些因素。

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