基于硅光电池的无源可见光通信接收模块设计（英文）
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摘要
基于太阳能电池的集成化,提出了1种用于光电识别(OEID)的可见光通信无源接收模块,利用硅光电池无需额外供能便可探测光信号并转化为电信号的特点,作为可见光接收器件,实现对空间可见光信号的无源探测和传输.电路部分采用TSMC 0.18μm标准CMOS工艺实现.设置光电池在500 lx的光照度条件下工作,为电源管理部分提供2 V的输入电压,输出为1.8 V;接收部分3 d B带宽为67.2 kHz,输出为0-1.8 V标准数字信号.整体芯片面积为615×460μm~2,电路的静态功耗约为1.5 m W.
A passive integrated visible light communication(VLC) receive module is presented based on silicon photocell for optoelectronic identification(OEID). Silicon photocell can detect and convert the optical signal into electrical signal without additional energy supply. With this characteristic, we use it as VLC receiving device for passive detection and transmission of optical signals in space. The circuit is designed with TSMC 0.18 μm standard CMOS processes. The photocell works in the illumination of 500 lx, it can provide power management with 2 V input voltage and 1.8 V output. The 3 d B bandwidth of the receive part is 67.2 kHz. Output of the overall chip is 0-1.8 V standard digital signal, with area of 615×460 μm~2.Static power consumption of the circuit is about 1.5 mW.
A passive integrated visible light communication(VLC) receive module is presented based on silicon photocell for optoelectronic identification(OEID). Silicon photocell can detect and convert the optical signal into electrical signal without additional energy supply. With this characteristic, we use it as VLC receiving device for passive detection and transmission of optical signals in space. The circuit is designed with TSMC 0.18 μm standard CMOS processes. The photocell works in the illumination of 500 lx, it can provide power management with 2 V input voltage and 1.8 V output. The 3 d B bandwidth of the receive part is 67.2 kHz. Output of the overall chip is 0-1.8 V standard digital signal, with area of 615×460 μm~2.Static power consumption of the circuit is about 1.5 mW.
引文
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11 Magno M,Jackson N,Mathewson A,et al.Combination of hybrid energy harvesters with MEMS piezoelectric and nano-Watt radio wake up to extend lifetime of system for wireless sensor nodes[C/OL]//IEEE 26th International Conference on Architecture of Computing Systems,Prague,Czech Republic,Feb 19-22,2013.[2016-08-08].https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6468881.
12 Chen H Y,Liang K,Chen C Y,et al.Passive optical receiver for visible light communication(VLC)[C/OL]//IEEE:TENCON 2015-2015 IEEE Region 10 Conference,Macao,China,Nov 1-4,2015.[2016-08-08].https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7372787.
2 Komine T,Nakagawa M.Fundamental analysis for visible-light communication system using LED lights[J].IEEE Transactions on Consumer Electron,2004,50:100-107.
3 Malik B,Zhang X.Solar panel receiver system implementation for visible light communication[C/OL]//2015IEEE International Conference on Electronics,Circuits,and Systems,Cairo,Egypt,Dec 6-9,2015.[2016-08-08].https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7440361.
4 Afgani M,Haas H,Elgala H,et al.Visible light communication using OFDM[C/OL]//IEEE:2nd International Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities,Barcelona,Spain,March 1-3,2006.[2016-08-08].https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1649137.
5 Vucic J,Kottke C,Nerreter S,et al.513 Mbit/s visible light communications link based on DMT modulation of a white LED[J].J Lightwave Technol,2010,28:3 512-3 518.
6 Chow C W,Yeh C H,Liu Y,et al.Digital signal processing for light emitting diode based visible light communication[J].IEEE Photon Soc News Lett,2012,26:9-13.
7 Wang Zixiong,Dobroslav Tsonev,Stefan Videv,et al.Towards self-powered solar panel receiver for optical wireless communication[C/OL]//2014 IEEE International Conference on Communications(ICC),Sydney,NSW,Australia,June 10-14,2014.[2016-08-08].https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6883838.
8 Wang Z,Tsonev D,Videv S,et al.On the design of a solar panel receiver for optical wireless communications with simultaneous energy harvesting[J].IEEE Journal on Selected Areas in Communications,2015,33(8):1 612-1 623.
9 Kim Sung-man,Won Ji-san.Simultaneous reception of visible light communication and optical energy using a solar cell receiver[C/OL]//IEEE 2013 International Conference on ICT Convergence,Jeju,South Korea,Oct14-16,2013.[2016-08-08].https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6675511.
10 Joyce Sariol Ramos,Ilker Demirkol,Josep Paradells,et al.Towards energy-autonomous wake-up receiver using visible light communication[C/OL]//2016 13th IEEE Annual Consumer Communications&Networking Conference,Las Vegas,NV,USA,Jan 9-12,2016.[2016-08-08].https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7444838.
11 Magno M,Jackson N,Mathewson A,et al.Combination of hybrid energy harvesters with MEMS piezoelectric and nano-Watt radio wake up to extend lifetime of system for wireless sensor nodes[C/OL]//IEEE 26th International Conference on Architecture of Computing Systems,Prague,Czech Republic,Feb 19-22,2013.[2016-08-08].https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6468881.
12 Chen H Y,Liang K,Chen C Y,et al.Passive optical receiver for visible light communication(VLC)[C/OL]//IEEE:TENCON 2015-2015 IEEE Region 10 Conference,Macao,China,Nov 1-4,2015.[2016-08-08].https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7372787.