期刊
OPTICS EXPRESS
卷 17, 期 5, 页码 3929-3940出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.17.003929
关键词
-
类别
资金
- Army Research Office [W911NF-06-1-0364, W911NF-08-1-0163, W911NF-06-1-0173]
- Army Research Laboratory under the Collaborative Technology Alliance Program [DAAD19-01-2-0011]
We consider outdoor non-line-of-sight deep ultraviolet (UV) solar blind communications at ranges up to 100 m, with different transmitter and receiver geometries. We propose an empirical channel path loss model, and fit the model based on extensive measurements. We observe range-dependent power decay with a power exponent that varies from 0.4 to 2.4 with varying geometry. We compare with the single scattering model, and show that the single scattering assumption leads to a model that is not accurate for small apex angles. Our model is then used to study fundamental communication system performance trade-offs among transmitted optical power, range, link geometry, data rate, and bit error rate. Both weak and strong solar background radiation scenarios are considered to bound detection performance. These results provide guidelines to system design. (C) 2009 Optical Society of America
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据