基于可见光通信的菲涅尔透镜研究

Study of Fresnel lenses based on the visible light communication

概述了可见光通信技术的优势、应用及关键技术,介绍了采用菲涅尔透镜作为可见光通信系统接收透镜的原因,对菲涅尔透镜进行了设计与仿真,选择了合适的高集光度和大视场角的菲涅尔透镜作为可见光通信系统的接收天线。

The paper introduces the advantages, applications and key technologies of the visible light commu- nication technology, it proposes the reasons of using Fresnel lens as visible light communication system re- ceiving lens, designs and simulates the Fresnel lens, and ultimately selects the appropriate Fresnel lenses which with high luminosity, large field ofview（FOV） for the visible lidat communication receivin~ antenna.