Performance Evaluation of FSO Communications under Sand-Dust Conditions

doi:10.1155/2019/2046896

IR > 计算机与通信学院

	Performance Evaluation of FSO Communications under Sand-Dust Conditions
	Cao, Minghua1 ; Wang, Huiqin1 ; Yao, Yu 2; Hou, Shanglin 3
	2019-10-31
发表期刊	INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION
ISSN	1687-5869
卷号	2019
摘要	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.
关键词	Dust Meteorology Optical communication
DOI	10.1155/2019/2046896
收录类别	SCI ; SCIE
语种	英语
资助项目	NSFC Program[61875080][61465007][61861026] ; Foundation of Gansu Education Department[2017A-011]
WOS研究方向	Engineering ; Telecommunications
WOS类目	Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000497351200002
出版者	HINDAWI LTD
EI入藏号	20194707710346
EI主题词	Sand
EI分类号	451.1 Air Pollution Sources - 483.1 Soils and Soil Mechanics - 717.1 Optical Communication Systems
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/76382
专题	计算机与通信学院
通讯作者	Cao, Minghua
作者单位	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
第一作者单位	兰州理工大学
通讯作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 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).