Institutional Repository of Coll Comp & Commun
| Performance Evaluation of FSO Communications under Sand-Dust Conditions | |
Cao, Minghua1 ; Wang, Huiqin1; Yao, Yu2; Hou, Shanglin3
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| 2019-10-31 | |
| Source Publication | INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION
 |
| ISSN | 1687-5869 |
| Volume | 2019 |
| Abstract | Sand-dust weather conditions are considered the primary challenge to free-space optical (FSO) communications. It may cause severe attenuation that is malignant to FSO link performance. This study investigates the impact of sand-dust particles on a laser signal using the radiation propagation method and the small-angle approximation method. Numerical simulation shows that in sand-dust weather conditions, the multiple scattering effect is dominant and results in signal pulse delay and pulse broadening. Furthermore, the signal attenuation follows a negative exponential distribution to the laser wavelength. Superior performance can be achieved by employing a longer wavelength laser to reduce pulse delay and mutual interference. |
| Keyword | Dust Meteorology Optical communication |
| DOI | 10.1155/2019/2046896 |
| Indexed By | SCI ; SCIE |
| Language | 英语 |
| Funding Project | NSFC Program[61875080][61465007][61861026] ; Foundation of Gansu Education Department[2017A-011] |
| WOS Research Area | Engineering ; Telecommunications |
| WOS Subject | Engineering, Electrical & Electronic ; Telecommunications |
| WOS ID | WOS:000497351200002 |
| Publisher | HINDAWI LTD |
| EI Accession Number | 20194707710346 |
| EI Keywords | Sand |
| EI Classification Number | 451.1 Air Pollution Sources - 483.1 Soils and Soil Mechanics - 717.1 Optical Communication Systems |
| Document Type | 期刊论文 |
| Identifier | https://ir.lut.edu.cn/handle/2XXMBERH/76382 |
| Collection | 计算机与通信学院 |
| Corresponding Author | Cao, Minghua |
| Affiliation | 1.Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Gansu, Peoples R China 2.Lanzhou Elect Power Supply Co, State Grid Corp China, Lanzhou 730050, Gansu, Peoples R China 3.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China |
| First Author Affilication | Lanzhou University of Technology |
| Corresponding Author Affilication | Lanzhou University of Technology |
| First Signature Affilication | Lanzhou University of Technology |
| Recommended Citation GB/T 7714 | Cao, Minghua,Wang, Huiqin,Yao, Yu,et al. Performance Evaluation of FSO Communications under Sand-Dust Conditions[J]. INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION,2019,2019. |
| APA | Cao, Minghua,Wang, Huiqin,Yao, Yu,&Hou, Shanglin.(2019).Performance Evaluation of FSO Communications under Sand-Dust Conditions.INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION,2019. |
| MLA | Cao, Minghua,et al."Performance Evaluation of FSO Communications under Sand-Dust Conditions".INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION 2019(2019). |
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