Performance of free-space optical communication system using differential phase-shift keying subcarrier-intensity modulated over the exponentiated Weibull channel

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 空间激光信息技术研究中心

	Performance of free-space optical communication system using differential phase-shift keying subcarrier-intensity modulated over the exponentiated Weibull channel
	Gao, Zhengguang ; Liu, Hongzhan ; Liao, Renbo ; Ma, Xiaoping
刊名	opt. eng.
	2015
卷号	54 期号:10 页码:106109
通讯作者	liu, hz (reprint author), s china normal univ, guangdong prov key lab nanophoton funct mat & dev, guangzhou 510006, guangdong, peoples r china.
英文摘要	a differential phase-shift keying modulation for free-space optical (fso) communication is considered in atmospheric turbulence modeled by the exponentiated weibull distribution. the selection combining (selc) spatial diversity is used to mitigate the effects of atmospheric turbulence. we analyze the average bit error rate (ber) of the system using selc spatial diversity by gauss-laguerre approximation. the effect of aperture averaging and spatial diversity on the outage probability is also studied. the numerical results show that it requires a smaller level of signal-to-noise ratio to reach the same ber when large aperture and selc spatial diversity are deployed in the fso system. moreover, it is proved that aperture averaging and selc spatial diversity are effective for improving the performance of the system's outage probability. (c) 2015 society of photo-optical instrumentation engineers (spie)
收录类别	SCI
语种	英语
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/13984]
专题	上海光学精密机械研究所_空间激光信息技术研究中心
作者单位	1.[Gao, Zhengguang 2.Liu, Hongzhan 3.Liao, Renbo] S China Normal Univ, Guangdong Prov Key Lab Nanophoton Funct Mat & Dev, Guangzhou 510006, Guangdong, Peoples R China 4.[Ma, Xiaoping] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Space Laser Commun & Testing Technol, Shanghai 201800, Peoples R China
推荐引用方式 GB/T 7714	Gao, Zhengguang,Liu, Hongzhan,Liao, Renbo,et al. Performance of free-space optical communication system using differential phase-shift keying subcarrier-intensity modulated over the exponentiated Weibull channel[J]. opt. eng.,2015,54(10):106109.
APA	Gao, Zhengguang,Liu, Hongzhan,Liao, Renbo,&Ma, Xiaoping.(2015).Performance of free-space optical communication system using differential phase-shift keying subcarrier-intensity modulated over the exponentiated Weibull channel.opt. eng.,54(10),106109.
MLA	Gao, Zhengguang,et al."Performance of free-space optical communication system using differential phase-shift keying subcarrier-intensity modulated over the exponentiated Weibull channel".opt. eng. 54.10(2015):106109.