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- The client/server modal and the LAN (Local Area Networks) connection technique used by optic fiber transmission are applied in this system. 这个方案采用客户机/服务机形式的局域网结构,以光纤传输作为局域网的连接。
- The structure of distribution automation optic fiber transmission system, which is developed by Nippon Chubu Electric Power Company, Japan, is introduced. 介绍了日本中部电力公司开发的配电自动化系统光传输装置的结构;
- railway optic fiber transmission network 铁通光纤传输网
- Polarization mode dispersion (PMD) has become a major limiting factor for long haul high bitrate optical fiber transmission system. 偏振模色散已成为当前发展下一代高速长距离光纤传输系统的主要限制因素。
- The feature of optical fiber transmission system and its effect on the solar radio heliograph are analyzed in this article. 摘要分析了光纤传输系统的特性,及其对太阳射电频谱日像仪的影响。
- The optical soliton might use non-linear Schrdingger equation in the optical fiber transmission model to decide the equation (NLSE) description, . 摘要光孤子在光纤中的传输模型通常用非线性的薛定谔方程(NLSE)描述。
- This optic-electric measuring system is designed, consisting of 20 sensors for getting voltage signal in MOA (transmitter and optical fiber transmission system) and 4 receivers. 该测量系统由20路探头电路(发射电路和光纤传输系统)和4路接收电路组成。
- The effect of optical fiber transmission (dispersion, PMD and nonlinear effects, etc.) will seriously affect the transmission speed and further improvement of the distance. 光纤中的传输效应(如色散、偏振模色散(PMD)和非线性效应等)会严重影响传输速率和传输距离的进一步提高。
- This paper describes the basic principle and main performance of the SWFM-IM(square wave frequency modulation-intensity modulation) optical fiber transmission system with two accompanying sound channels for colour TV programs. 本文叙述SWFM-IM彩色电视双伴音光纤传输系统的基本原理和主要性能。
- Internet and optical fiber transmission network are two large global networks. At present, they are heading in the direction of B-ISDN. Optical fiber transmission network is an information expressway that joins users to network and one network to another. 国际互联网和通信网是全球两大网络,目前这两大网络正朝着共同组成宽带综合业务数字网(B-ISDN)的方向发展,而光纤传输网是连接用户和网络、网络和网络之间的信息高速公路。
- An experimental 10-channel,102km nonregenerated WDM optical fiber Transmission system with a gain-flat EDFA and code pattern being 140Mb/s 223-1 NRZ PRBS or CMI PRBS is built first in China. 在国内首次研制了10频道、102km无再生中继使用1个平坦增益光纤放大器的WDM光纤传输实验系统。 每频道传输码率为140Mb/s(223-1NRZPRBS或CMIPRBS)。
- According to the transmission requirement of solar radio heliograph, four transmitting schemes are compared and an analog optical fiber transmission system is chosen as the final mechanism. 根据日像仪系统的传输性能要求,对四种光纤传输方案进行了综合比较,最终选择模拟光纤传输系统作为建设方案。
- With the advent of broadband optical fiber transmission,satellite services shifted focus to TV distribution,and to point-to-multipoint and very small aperture terminal(VSAT)applications. 随着宽频光纤传输的出现;卫星服务把注意转移到电视发送;一点对多点和小孔终端应用上.;???
- Intensity/phase transfer matrices are derived to characterize both cross phase modulation (XPM) and Stimulated Raman Scattering (SRS) in cascaded IM DD optical fiber transmission systems. 在具有级联光放大器的密集波分复用强度调制直接检测光纤系统中 ,导出了包含互相位调制和受激拉曼散射共同作用的强度 /相位矩阵表达式。
- optical fiber transmission facilities 光纤传输设施
- optical fiber transmission system 光纤传输系统
- optical fiber transmission line sensor 光纤传输线传感器
- millimeter - wave optical fiber transmission 毫米波先纤传输
- millimeter-wave optical fiber transmission 毫米波光纤传输
- Shanghai Jiayu Optic Fiber Communications Technologies Co., LTD. 上海嘉玉光通讯技术有限公司。