The scheme can be implemented by using the CPLD chip, and used for the channel coder in a radar digital optic-fiber communication system and improving the features of clock extraction.

用复杂可编程芯片(CPLD)实现，并用于雷达数字光纤通信系统的信道编码，提高了时钟提取的性能。

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Optical power measurement is one of the basic testing parameters of fiber-optic communication system.

光功率测量是光纤通信系统最基本的测试参数之一。

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The constructing of optic fiber communication network met the requirement of videoconference system in capacity and quality of the network.

光纤通信传输网的建成，满足了电视会议对网络传输容量及质量的要求。

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