| 二相码闭环自动纠相系统的设计及性能分析 |
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| 引用本文： | 王宏远,黄载禄.二相码闭环自动纠相系统的设计及性能分析[J].华中科技大学学报(自然科学版),1994(11). |
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| 作者姓名： | 王宏远 黄载禄 |
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| 作者单位： | 华中理工大学电子与信息工程系 |
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| 摘 要： | 在分析二相码编解码规则及二相码与位定时脉冲相位的基础上，提出了一个由位定时提取、二相码解码和帧同步检测构成的自动纠相的闭环二相码基带传输系统，理论和实验均表明本方法简单可靠。对闭环系统的性能进行了详细的分析，对一般的二相码基带传输系统具有一定的参考价值。
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| 关 键 词： | 二相码：闭环系统 帧同步检测 自动纠相 |
A Design and Performance Analysis of a Loop-Locked Binary Code System with Automatic Phase Correction |
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| Wang HongyuanDept.of Electronics&Information Eng,H.U.S.T,Wuhan .China.
, Huang Zailu.A Design and Performance Analysis of a Loop-Locked Binary Code System with Automatic Phase Correction[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1994(11). |
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| Authors: | Wang HongyuanDeptof Electronics&Information Eng HUST Wuhan China Huang Zailu |
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| Institution: | Wang HongyuanDept.of Electronics&Information Eng,H.U.S.T,Wuhan 430074.China.
, Huang Zailu |
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| Abstract: | Based on the rules for binary phase coding,a loop-locked transmission system for abaseband binary code with automatic phase correction is proposed.Using the correctionphase pulse produced by synchronization system,this system can selected the correct phaseof binary code to realized the function of automatic correction phase,Experiments show thatthe system described is simple but reliable. The performance of the system is analyzed in detail. The logic design of the system is presented also. |
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| Keywords: | binary phase code loop-locked system detection of frame synchronism auto-matic phase correction |
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