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multichannel transmission
相关语句
  多路传输
     Results show that for multichannel transmission at several Gbit/s with conventional non-return to zero data, transmission performance is significantly affected by the four-wave mixing.
     结果表明:对信息容量在每秒10~9bit数量级,采用常规的不归零码作信号方式的多路传输,光纤中的四波混频现象将严重地影响其传输性能.
短句来源
  “multichannel transmission”译为未确定词的双语例句
     Performance of Multichannel Transmission Systems With Cascaded Optical Amplifiers
     级联光纤放大器多通道传输系统的性能
短句来源
     Fiber Optical Simulative Multichannel Transmission Technique and Optical Wavelength Division Multiplexing Technique
     波分复用(WDM)和光时分复用(OTDM)系统的技术进展
短句来源
     The multichannel switching technique of supporting multichannel transmission is one of the methods of efficiently utilizing resources.
     支持多信道传输的多信道交换技术是网络资源有效利用的方法之一。
短句来源
     The compensation for the nonlinearity of a laser diode in lightwave CATV systems with predistortion techniques is researched both theoretically and experimentally. The designed predistortion circuit shows good compensating effect at high frequency band,which makes the CSO and CTB of the optical transmitter,assessing the multichannel transmission quality,satisfies CATV standard in whole channels.
     利用速率方程 ,探讨了预失真技术对光 CATV系统中激光器非线性失真补偿的可行性 ,设计了预失真电路的结构及参数 ,实验证明了通过合理的设计 ,可使光源的 CSO和 CTB在非线性失真较为严重的高频段达到标准
短句来源
  相似匹配句对
     THE PRE-EQUALIZATION IN THE MULTICHANNEL CABLE TRANSMISSION SYSTEMS
     电缆多路传输系统中的预均衡
短句来源
     Performance of Multichannel Transmission Systems With Cascaded Optical Amplifiers
     级联光纤放大器多通道传输系统的性能
短句来源
     transmission rights;
     输电权;
短句来源
     INFORMATION TRANSMISSION
     信息之窗
短句来源
     Correction of the Multichannel Receiver
     多信道接收机的不一致性校正
短句来源
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  multichannel transmission
The obtained results are applied to a practical multichannel transmission system.
      
A flat multichannel transmission filter based on a chirped SMG with three superimposed gratings can be achieved, which benefits wavelength-division multiplexing (WDM) system.
      
The devices can be used as tunable narrow-band multichannel transmission filters.
      
Finally, a linear system with memory in time is studied and it is shown that the real multimode waveguide as a linear multichannel transmission system can be considered as a general linear system with memory in space.
      
Multichannel transmission of proprioceptive input to motoneurons
      
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In this paper, the strictly one-dimensional normal metal multichannel structures are considered. We point out that the structures in multichannel cases can also be treated with an improved form of Buttiker's method, which was originally used for two channel cases. A formula for multichannel transmission coefficient is presented. As a simple example, the numerical results for three branches are given, which show the application of the formula and illustrate the transmission probability resonances...

In this paper, the strictly one-dimensional normal metal multichannel structures are considered. We point out that the structures in multichannel cases can also be treated with an improved form of Buttiker's method, which was originally used for two channel cases. A formula for multichannel transmission coefficient is presented. As a simple example, the numerical results for three branches are given, which show the application of the formula and illustrate the transmission probability resonances in such structures.

本文考虑一个严格一维的正常金属多分支结构,指出把Buttiker等人处理两分支结构的方法加以改进。即可解决这种多分支结构问题。我们给出了多分支结构的透射系数公式,作为一个简单的例子,求出了一个对称三分支结构的具体结果,并表明在这种结构中存在透射几率的共振现象。

In this paper, effects of one of the fibre nonlinearities, four-wave mixing, in long distance coherent multichannel optical fibre transmission are studied. An optical frequency division multiplexed system with 9 erbium doped fibre amplifiers, transmitting over 550 km of fibre is used in the expreiment. The nonlinear interactions between the channels due to the four-wave mixing are clearly observed. Experimental results are well agreed with the theoretical analysis and calculations. Results show that for multichannel...

In this paper, effects of one of the fibre nonlinearities, four-wave mixing, in long distance coherent multichannel optical fibre transmission are studied. An optical frequency division multiplexed system with 9 erbium doped fibre amplifiers, transmitting over 550 km of fibre is used in the expreiment. The nonlinear interactions between the channels due to the four-wave mixing are clearly observed. Experimental results are well agreed with the theoretical analysis and calculations. Results show that for multichannel transmission at several Gbit/s with conventional non-return to zero data, transmission performance is significantly affected by the four-wave mixing.

本文研究光纤非线性现象之一的四波混频对长距离相干多路光纤传输系统的影响.通过对一条长度为550km,采用9个掺铒光纤放大器的频分复用系统的实验,清楚地观察到了四波混频这一光纤非线性.实验的结果符合对四波混频的理论分析与计算.结果表明:对信息容量在每秒10~9bit数量级,采用常规的不归零码作信号方式的多路传输,光纤中的四波混频现象将严重地影响其传输性能.

This article indicates key problems of fiber optical simulative multichannel transmission technique,SCM technique,modulation mode,present day tramsmission mode,and WDM technique.

本文叙述了两种多信道通信系统:波分复用(WDM)和光时分复用(OTDM)系统的最新技术进展。

 
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