| 连续相位FSK在电缆电视网络中的数据通信 |
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| 引用本文： | 张欣.连续相位FSK在电缆电视网络中的数据通信[J].电视技术,1998(8). |
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| 作者姓名： | 张欣 |
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| 作者单位： | 成都广播电视设备公司二所 |
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| 摘 要： | 介绍一种ＣＰＦＳＫ调制解调在电缆电视网络中数据通信的实现方法。该电路实用性强，通信可靠性高，并给出了调测方法。
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| 关 键 词： | 连续相位频移键控 锁相解调 门限扩展 伪随机码 |
The use of continuous phase FSK for data communications in CATV networks |
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| Zhang,Xin.The use of continuous phase FSK for data communications in CATV networks[J].Tv Engineering,1998(8). |
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| Authors: | Zhang Xin |
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| Abstract: | This paper introduces a method of CPFSK modem for data communications in CATV networks.The method described in this paper is already used in practical systems with very good reliability and stability.A method for alignment and testing is proposed by the author. |
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| Keywords: | CPSFK Phase locked demodulation Extended threshold PN code |
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