它是高速光纤通信系统、相控阵雷达等的关键器件。
They are the key devices in the high-speed fiber communications system and the phase control radar system etc.
本论文提出把PS A作为在线放大器应用于线性高速光纤通信系统和光孤子系统。
In this dissertation, we focus on researching the performance of both linear high-speed optical fiber communication and soliton transmission system using PSA as in-line amplifier.
高速光纤通信系统的研究是当前光通信领域的一大热点，信道编码技术是其中的一项关键技术。
The research of high speed transmission system is a hot topic in the optical communication field and one of the key technologies is channel coding.
目前线性高速光纤通信系统和光孤子传输系统大多采用EDFA作为在线放大器来补偿光纤损耗导致的能量损失。
At present, both linear high-speed optical fiber communication system and soliton transmission system are mostly using EDFA as in-line amplifier.
偏振控制器PC是高速光纤通信系统研究中一个非常重要的器件，它可以将任意的输入光偏振态变换为任意形式的输出光偏振态。
PC, a key element in high rate optical fiber communication system, changes any input light polarization state into any desired output light polarization state.
高速光纤通信技术是航空电子系统研究的关键技术之一。
The high speed fiber communication is one of the key techniques that avionics system is studying.
更高速率系统的研制目前也在开展中。时钟恢复电路(CRC)是光纤通信和许多类似数字通信领域中不可缺少的关键电路。
Clock recovery circuit (CRC) is the key component in the optical transmission systems as well as in the field of digital transmission.
它具有结构简单，频谱利用率高的优点，因此成为高速大容量光纤通信系统中的研究热点。
It has high frequency efficiency and its implement is simple. Therefore, it has become the topic in high-speed mass optical fiber communication system.
利用光孤子传输长久不变形的原理，构成一种超高速、超长距离的光纤通信系统——光孤子通信系统。
Using non-deformation principle of soliton propagating over ultralong distance(fibers), the ultrahigh speed and ultralong hauls transmision system—optical soliton communication is developed.
研究了QC-LDPC码的量化译码，针对高速率的光纤通信系统，仿真验证了量化范围和量化精度的对译码性能的影响。
Quantization decoding of QC-LDPC codes is studied. We simulated the decoding performance which is affected by quantitative precision and the scope of quantization.
研究了QC-LDPC码的量化译码，针对高速率的光纤通信系统，仿真验证了量化范围和量化精度的对译码性能的影响。
Quantization decoding of QC-LDPC codes is studied. We simulated the decoding performance which is affected by quantitative precision and the scope of quantization.
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