A Spatial Diversity System to Measure Optical Fading in an Underwater Communications Channel

被引：0
|
作者：
Simpson, Jim A. [1 ]
Hughes, Brian L. [1 ]
Muth, John F. [1 ]
机构：
[1] N Carolina State Univ, Dept Elect & Comp Engn, Raleigh, NC 27695 USA
来源：
OCEANS 2009, VOLS 1-3 | 2009年
关键词：
D O I：
暂无
中图分类号：
P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
A two transmitter two receiver spatial diversity system was built for measuring and characterizing fading in underwater optical communication channels. The system allows the collection of laboratory generated interruptions of the optical beam from turbulence, particles, and bubbles. The data collected is characterized using fading metrics developed for atmospheric measurements. Spatial diversity is shown to decrease the amount of fading observed at the receiver to improve system performance.
引用
收藏
页码：2195 / 2200
页数：6
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