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紫外光非视距多次散射信道模型研究
引用本文:侯倩,李晓毅,何刚,李子,赵芳,肖文林.紫外光非视距多次散射信道模型研究[J].光学技术,2011,37(6):699-703.
作者姓名:侯倩  李晓毅  何刚  李子  赵芳  肖文林
作者单位:1. 重庆通信学院,重庆,400035
2. 成都军区通信训练大队,四川成都,610500
基金项目:重庆市自然科学基金资助项目(CSTC,2009BB2348)
摘    要:利用蒙特卡罗方法对紫外光非视距传输过程进行了模拟,讨论了传输过程中固体角的确定,仿真分析了系统的角度设置对传输损耗的影响.结果表明,增大收发仰角可以降低系统的传输损耗,并且小角度集中发射与大视场角接收可以降低系统的传输损耗.

关 键 词:紫外光通信  非视距多次散射  蒙特卡罗

Study on non-line-of-sight multiple scattering model
HOU Qian , LI Xiaoyi , HE Gang , LI Zi , ZHAO Fang , XIAO Wenlin.Study on non-line-of-sight multiple scattering model[J].Optical Technique,2011,37(6):699-703.
Authors:HOU Qian  LI Xiaoyi  HE Gang  LI Zi  ZHAO Fang  XIAO Wenlin
Institution:HOU Qian1,LI Xiaoyi1,HE Gang2,LI Zi1,ZHAO Fang1,XIAO Wenlin1(1.Chongqing Communication Institute,Chongqing 400035,China)(2.Communication Training Brigade,Chengdu Military Region,Chengdu 610500,Sichuan,China)
Abstract:The process of UV non-line-of-sight propagation is simulated by Monte Carlo method,the solid angle of propagation is discussed,and the effects of angles on path losses are simulated and analyzed.The results show that the increasing receiver and transmitter apex angles can reduce the path losses,and small transmitter beam divergence and large receiver half-field of view can also reduce the path losses of the system.
Keywords:UV communication  non-line-of-sight multiple scattering  Monte Carlo  
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