Knowledge Resource Center for Ecological Environment in Arid Area
Dust Storms Attenuation Measurements at 14GHz and 21 GHz in Sudan | |
Elsheikh, Elfatih A. A.1; Rafiqul, Islam Md.1; Ismail, Ahmad F.1; Habaebi, M. H.1; Chebil, Lalel2 | |
通讯作者 | Elsheikh, Elfatih A. A. |
会议名称 | International Conference on Computing, Control, Networking, Electronics and Embedded Systems Engineering (ICCNEEE) |
会议日期 | SEP 07-09, 2015 |
会议地点 | Khartoum, SUDAN |
英文摘要 | A study on dust storm effect on Microwave links in arid area covering a wide range of radiofrequency was running for one year in Khartoum, Sudan. The study involves computerized monitoring of Transmitted and Received signal levels of two Microwave links operating at (14GHz) and (21GHz) as well as an automatic weather station. This paper presents a description of the experiment and reports results of measuring dust storms as they affect the radio wave propagation specially frequencies above 10GHz. The effect of dust storms on propagation is studied by measuring the storm parameters; visibility and induced attenuation due to these storms. The results have been compared with the attenuation prediction models. It has been shown that the measured attenuation caused by the dust storms at 0.01 % availability is about eight and elven times the calculated attenuation using Zain and Chu models at 14. SGHz respectively. Whereas, the measured attenuation due to dust storms at 21.2GHz and 0.01% availability is about ten and fourteen times the calculated attenuation using Zain and Chu models respectively. |
英文关键词 | Dust storms Microwave links Attenuation and Millimetric wave |
来源出版物 | 2015 INTERNATIONAL CONFERENCE ON COMPUTING, CONTROL, NETWORKING, ELECTRONICS AND EMBEDDED SYSTEMS ENGINEERING (ICCNEEE) |
出版年 | 2015 |
页码 | 11-16 |
EISBN | 978-1-4673-7869-7 |
出版者 | IEEE |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | Malaysia;Tunisia |
收录类别 | CPCI-S |
WOS记录号 | WOS:000380511800015 |
WOS关键词 | PROPAGATION |
WOS类目 | Computer Science, Information Systems ; Engineering, Electrical & Electronic |
WOS研究方向 | Computer Science ; Engineering |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/304481 |
作者单位 | 1.Int Islamic Univ Malaysia, Dept Elect & Comp Engn, Kuala Lumpur 50728, Malaysia; 2.Univ Sousse, Dept Technol & Engn Transport, Sousse, Tunisia |
推荐引用方式 GB/T 7714 | Elsheikh, Elfatih A. A.,Rafiqul, Islam Md.,Ismail, Ahmad F.,et al. Dust Storms Attenuation Measurements at 14GHz and 21 GHz in Sudan[C]:IEEE,2015:11-16. |
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