| PCM中继线路设计方法分析 |
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| 引用本文： | 孙金伦.PCM中继线路设计方法分析[J].南京邮电大学学报(自然科学版),1990(3). |
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| 作者姓名： | 孙金伦 |
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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： | 本文首先指出国内所用近似PCM中继设计公式存在的问题.然后,通过精确设计公式的建立过程,具体阐述了克服这些问题的方法.最后根据实测串音数据进行了比较.
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| 关 键 词： | 脉码调制通信系统 串音 中继线路设计 |
Analysis of Design Methods of Junction Cables in PCM Systems |
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| Sun Jinlun.Analysis of Design Methods of Junction Cables in PCM Systems[J].Journal of Nanjing University of Posts and Telecommunications,1990(3). |
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| Authors: | Sun Jinlun |
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| Institution: | Department of Telecommunication Engineering |
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| Abstract: | First,this paper points out the existing problems of approximate formula for the design of domestic junction cables in PCM systems. Then, the method of solving these problems are illustrated through the establishment of accurate formula. Finally, the comparison and analysis are accomplished on the basis of crosstalk measurements. |
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| Keywords: | PCM communication system Crosstalk Design of junction cables |
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