| HFC双向网络回传通道的设计 |
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| 引用本文： | 熊承国. HFC双向网络回传通道的设计[J]. 中国有线电视, 2005, 0(8): 765-776 |
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| 作者姓名： | 熊承国 |
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| 作者单位： | 无锡路通电子技术有限公司,江苏,无锡,214063 |
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| 摘 要： | 详细介绍了回传通道设计中采用的每Hz带宽恒定功率法,指出回传通道设计的主要任务与目的,提出对回传通道性能通过NPR测试进行评价的建议.
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| 关 键 词： | 反向激光器 噪声功率比 回传通道 |
| 文章编号： | 1007-7022(2005)08-0765-12 |
| 修稿时间： | 2005-02-02 |
The Design of HFC Bi-Network Return Path |
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| XIONG Cheng-guo. The Design of HFC Bi-Network Return Path[J]. China Cable Television, 2005, 0(8): 765-776 |
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| Authors: | XIONG Cheng-guo |
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| Abstract: | We have proposed the detailed introduction of consta nt power per Hz (bandwidth) method in return path design, as well as the major tas k and purpose of return path design. We have also presented the advice of evalua ting the performance of return path via NPR test in this article. |
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| Keywords: | return laser NPR return path |
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