| 一种基于混沌映射的双极性混沌键控通信方式 |
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| 引用本文： | 宋永胜,蒋国平. 一种基于混沌映射的双极性混沌键控通信方式[J]. 南京邮电大学学报(自然科学版), 2003, 23(4): 36-40 |
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| 作者姓名： | 宋永胜 蒋国平 |
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| 作者单位： | 南京邮电学院,电子工程系,江苏,南京,210003 |
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| 基金项目： | 江苏省自然科学基金(BK2001122)资助项目 |
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| 摘 要： | 提出了一种基于改进型Logistic映射的双极性混沌键控(CSK)通信方式,给出了相干和非相干解调方式下的抗噪声性能理论公式,通过仿真,验证了抗噪声性能公式。
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| 关 键 词： | 混沌映射 混沌键控 性能分析 有限长序列 |
| 文章编号： | 1000-1972(2003)04-0036-05 |
| 修稿时间： | 2003-04-21 |
A Communication Method of Antipodal CSK Based on Chaotic Map |
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| SONG Yong-sheng,JIANG Guo-ping. A Communication Method of Antipodal CSK Based on Chaotic Map[J]. JJournal of Nanjing University of Posts and Telecommunications, 2003, 23(4): 36-40 |
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| Authors: | SONG Yong-sheng JIANG Guo-ping |
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| Affiliation: | SONG Yong-sheng,JIANG Guo-ping Department of Electronic Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210003,China |
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| Abstract: | In this paper, a communication method of antipodal CSK based on Logistic map is proposed.The noise performance expressions of Coherent Correlation Receiver and Noncoherent Correlation Receiver are studied. The computer simulation verifies the noise performance expressions. |
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| Keywords: | Chaos map Chaos shift keying Performance analysis Finite sequence |
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