This Recommendation is concerned with the system performance and interface requirements of repeatered optical submarine systems using OFA as a line repeater.

本建议是有关使用OFA作为线路转发器的转发光纤海底系统的接口要求和系统性能。

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This paper firstly introduced the composing of submarine optical fiber cable system, and then analyzed mostly ingredient that influences its security in transmission line and information.

本文研究一种电小天线的新型补偿电路 ，即用短路传输线与天线相并联的方式实现对电小天线的宽带匹配 。

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