激光波束扫描与通信目标捕获问题的研究  

Research on laser beam-scanning and communication object-capturing

作　　者：徐亚宁[1] 

机构地区：[1]桂林电子科技大学信息科技学院,广西桂林541004

出　　处：《光通信技术》2008年第8期57-59,共3页Optical Communication Technology

摘　　要：提出了激光波束扫描与通信目标捕获问题的运动学模型,建立了相应的运动学方程与扫描函数,根据相关变量与高斯函数的分段特性将这个特殊的扫描函数分解为一序列具有紧支集且相互正交的一元二次函数,求得每个函数的零点集,最后合并得到原问题的解。该运动学模型在光通信中有着重要的应用。A kinematics model is put forward for the problem of laser beam-scanning and communication object capture, corresponding kinematics equations and scanning function is founded, based on the subsection characteristic of the correlative variables and Gaussian Function, the especial scanning function is decomposed into a sequence of compactly supported quadratic functions which are perpendicular to each other,the zero sets are solved, then the solution to the initial problem is deduced. This kinematic model has an important application in the underwater optical communication.

关 键 词：激光波束扫描 通信目标捕获 高斯函数 

分 类 号：TN953.6[电子电信—信号与信息处理]