澳门永利娱乐_永利娱乐网址_永利国际娱乐,官网,官方网站,官方网址

    <output id="xj9f1"><th id="xj9f1"></th></output>
    <rp id="xj9f1"><thead id="xj9f1"></thead></rp>

        <mark id="xj9f1"></mark>

        <b id="xj9f1"><address id="xj9f1"></address></b>

        <b id="xj9f1"></b>

            <mark id="xj9f1"></mark>

            Optoelectronic oscillation of the second harmonic of a period-one oscilla...
            Large magnetoresistance effects in Fe3O4
            Design and fabrication of double AlGaN/GaN distributed Bragg reflector st...
            Highly Responsive and Ultrasensitive Non-Enzymatic Electrochemical Glucos...
            High-Temperature Upconverted Single-Mode Lasing in 3D Fully Inorganic Per...
            Ultra-compact four-lane hybrid-integrated ROSA based on three-dimensional...
            Phosphorus-Modulation-Triggered Surface Disorder in Titanium Dioxide Nano...
            Highly Conductive Graphene Paper with Vertically Aligned Reduced Graphene...
            Enhanced electrical performance by modulation-doping in AlGaN-based deep ...
            Face Alignment With Expression- and Pose-Based Adaptive Initialization
            官方微信
            友情链接

            Design Fully Integrated Driver Circuit for Phosphorescent White Light-Emitting-Diode High Speed Real-Time Wireless Communication

            2019-04-18

            Authors: Yan, D; Mao, XR; Xie, S; Cong, J; Chen, HD
            IEEE PHOTONICS JOURNAL
            Volume: 11 Issue: 2 Published: APR 2019 Language: English Document type: Article
            DOI: 10.1109/JPHOT.2019.2904607
            Abstract:
            The data rate for visible light communication (VLC) with commercial phosphorescent white light-emitting diodes (LEDs) is very limited because the -3 dB modulation-bandwidth of these LEDs is only a few megahertz. To increase the modulation bandwidth, a new, fully integrated driver circuit is proposed in this paper. The integrated circuit chip consists of a pre-emphasis circuit unit, an adjustable remaining carrier-sweep-out circuit, and a power-MOSFET driver. Using this chip, the -3 dB bandwidth of phosphorescent white LED transmitters can be extended from 3 to 80 MHz. The best obtained transceiver baud rate is 112 Mbit/s for a distance of 1.5 m, and the bit-error-ratio is 1.04 x 10(-3), which meets the data-rate requirement for IEEE 802.3 100BASE-TX. The LED-driver circuit is manufactured in an UMC 0.18 mu m CMOS process, and the chip area is 1052 x 762 mu m(2). This driver chip can be used in VLC systems with the following advantages: low cost, low power-consumption, compatible with standard CMOS technology, and high integration-density.
            全文链接:https://ieeexplore.ieee.org/document/8665983



            关于我们
            下载视频观看
            联系方式
            通信地址

            北京市海淀区清华东路甲35号 北京912信箱 (100083)

            电话

            010-82304210/010-82305052(传真)

            E-mail

            semi@semi.ac.cn

            交通地图
            版权所有 ? 中国科学院半导体研究所

            备案号:京ICP备05085259号 京公网安备110402500052 中国科学院半导体所声明

            Sitemap

            BB电子|BB电子游戏| 电游|电子游戏| 谁有买北京pk10的网址| 鸿运国际_鸿运国际娱乐| 时时彩平台排行大全|