本文選題：可見光通信 + 照明均勻率��； 參考：《光通信技術(shù)》2017年03期

【摘要】：在室內(nèi)可見光通信(VLC)系統(tǒng)滿足照度標準的情況下,采用控制變量法來改變LED芯片的數(shù)目和布局來優(yōu)化光學(xué)前端的設(shè)計,得到更均勻的光照度分布,改善接收功率的波動程度。通過對房間內(nèi)某點的歸一化沖激響應(yīng)結(jié)果分析,得到VLC系統(tǒng)的性能主要受直射光的影響。在視距鏈路中對接收面的光照度和接收功率進行仿真,驗證了最優(yōu)化光源布局設(shè)計方案。
[Abstract]:When the indoor visible light communication system meets the illumination standard, the control variable method is used to change the number and layout of the LED chip to optimize the design of the optical front end, to obtain a more uniform light intensity distribution and to improve the fluctuation degree of the received power. By analyzing the results of normalized impulse response at some point in the room, it is concluded that the performance of VLC system is mainly affected by direct light. The illumination and power of the receiving plane are simulated in the line-of-sight link to verify the optimal light source layout design.
【作者單位】： 上海理工大學(xué)光電信息與計算機工程學(xué)院;
【分類號】：TN929.1

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