【摘要】 基于可见光的自由空间光通信(FSO)在某些要求载体光必须被人眼所见的场合拥有广泛的用途。提出了一种在可见光FSO系统中使用以太网技术的方案,重点研究系统中可见光LED阵列光源,抛物面天线的软件模拟,新型分集接收器的设计原理等关键技术,最后测量系统的实际性能。更多还原

【Abstract】 Free space optical base on visible light is widely used in the occasions that optical carrier is requested to be visible.A project that FSO system using visible light serves for Ethernet is proposed.The research focuses on the visible LED array light source,the simulation of parabolic antennas,and new design of optical diversity receiver.In the end,the system performance is evaluated.更多还原