| 光纤中信号漂移特性与误码间关系的模拟测量 |
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| 引用本文： | 程林强.光纤中信号漂移特性与误码间关系的模拟测量[J].南京邮电大学学报(自然科学版),1994(2). |
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| 作者姓名： | 程林强 |
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| 作者单位： | 南京邮电学院电信工程系 |
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| 摘 要： | 长途架空光缆干线受环境温度的影响较大，因此光纤中传输的数字信号具有较大的漂移，为了研究这种漂移对系统误码率的影响，利用一种模拟技术获得日漂移量与误码的关系，从而为确定光缆的漂移温度系数提供了依据。
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| 关 键 词： | 数字光纤通信系统，漂移特性，误码率，模拟测量 |
An Analogic Measurement of the Relationship Between Drift Characteristics and Error Rate of Signal Transmission in Optical Fiber |
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| Cheng Linqiang.An Analogic Measurement of the Relationship Between Drift Characteristics and Error Rate of Signal Transmission in Optical Fiber[J].Journal of Nanjing University of Posts and Telecommunications,1994(2). |
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| Authors: | Cheng Linqiang |
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| Abstract: | For overhead optical fiber trunk, the signal transmission in optical fiber has larger drift because of the effect of the surrounding temperature. To study the effect of drift on error rate in a system, an analogic technique is used to reveal the relationship between the daily drift and the error rate for providing the basis to determine the temperature coefficients of drift in optical fiber system. |
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| Keywords: | digital optical fiber communication systems drift characteristics error rate analogic measurement |
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