| 一种适于DSPs实现的BPSK载波同步方法 |
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| 引用本文： | 方继承,郑林华,雷菁. 一种适于DSPs实现的BPSK载波同步方法[J]. 国防科技大学学报, 2002, 24(2): 27-30 |
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| 作者姓名： | 方继承 郑林华 雷菁 |
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| 作者单位： | 国防科技大学电子科学与工程学院,湖南,长沙,410073 |
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| 摘 要： | 提出了全数字接收机中一种软件实现的BPSK载波同步方法 ,并给出了性能分析 ,适合于在存储空间和实时性都有要求的背景下的应用。该方法充分利用软件实现的优势 ,克服了传统方法的一些弱点 ,适合于在数字信号处理器 (DSPs)上实现
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| 关 键 词： | 相干解调 载波同步 软件实现 |
| 文章编号： | 1001-2486(2002)02-0027-04 |
| 收稿时间： | 2001-12-19 |
| 修稿时间： | 2001-12-19 |
A BPSK Carrier Synchronization Method Based on DSPs |
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| FANG JiCheng,ZHENG Linhua and LEI Jing. A BPSK Carrier Synchronization Method Based on DSPs[J]. Journal of National University of Defense Technology, 2002, 24(2): 27-30 |
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| Authors: | FANG JiCheng ZHENG Linhua LEI Jing |
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| Affiliation: | College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | This paper introduces a BPSK carrier synchronization method and its performance analysis for software implementation in all digital receiver This method is adapt to systems in which both time and memory are limited The software methods can overcome many weaknesses of the traditional methods and is fit for implementation on Digital Signal Processors(DSPs) |
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| Keywords: | coherent demodulation carrier synchronization software implementation |
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