tdm system meaning in Chinese
时分多路传输系统
Examples
- In the tdm system , it is an important technology to realize frame synchronization for that the communication goes along normally
在时分复用系统中，实现帧同步也是该系统正常通信的重要技术。 - Famous integration software i - deas has advanced team data management system , this paper detailedly introduces the tdm system ' s work mode which has rich reference value
6 、本系统的一大特色就是基于i - deas软件进行二次开发的。 - In tdm system , it ’ s the key problem to achieve steady and reliable frame synchronization . we can only resume original signals if we get the real frame synchronization
在时分复用系统中,如何实现稳定可靠的帧同步是必须解决的关键问题,只有可靠的帧同步,才能够正确的恢复出原始的各路信号。 - The forming mechanism of crosstalks in the tdm system was analyzed theoretically , and the relationship between crosstalks and the extinction ratio of optical pulse modulator used in the tdm system was investigated . the interchannel and intrachannel crosstalks in the wdm system were discussed separately , and the contributions to crosstalks were appraised from architecture ’ s alteration , the finite isolation between channels in multiplexers or demultiplexers , and nonlinear effects in the system . noises in the large - scale multiplexing system were studied theoretically , and all kinds of factors were considered that have relation to noises , phase resolution , and dynamic range of the system , such as multiplexing channel number , the length of the transmission fiber , using in - line erbium - dropped fiber amplifiers or not , and so on
本文从理论上分析了光纤水听器时分复用系统串扰的形成机理,分析了光脉冲调制器的消光比与系统串扰的关系;分别对光纤水听器波分复用系统的异频串扰和同频串扰进行了理论分析,研究了光纤水听器波分复用结构、波分复用器与解复用器隔离度等因素以及非线性效应对系统串扰的影响;对大规模光纤水听器复用系统噪声进行深入细致的理论分析,研究了系统噪声、相位分辨率、动态范围与复用数目、传输光纤长度、中继光纤放大器等诸多因素的关系。