首页 | 本学科首页   官方微博 | 高级检索  
     

利用相移键控实现混沌通信
引用本文:张涛,刘宗才,刘佩田,翟爱民,张晓炎.利用相移键控实现混沌通信[J].量子电子学报,2002,19(4):334-336.
作者姓名:张涛  刘宗才  刘佩田  翟爱民  张晓炎
作者单位:中国科学院安徽光学精密机械研究所,合肥,230031
基金项目:安徽省自然科学基金支持项目(编号99043142).
摘    要:本文讨论了利用相移键控的方法进行混沌通信,提出了一种利用相移键控(2PSK)进行信号调制,在接收端用信号自身延迟处理解调的混沌非同步通信方法,并利用计算机进行了模拟计算。

关 键 词:混沌  混沌通信  相移键控
文章编号:1007-5461(2002)04-0334-03
收稿时间:2001/7/4
修稿时间:2001年7月4日

Chaos Communication with 2PKS
Zhang Tao,Liu Zongcai,Liu Peitian,Zhai Aimin,Zhang XiaoyanAnhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei China.Chaos Communication with 2PKS[J].Chinese Journal of Quantum Electronics,2002,19(4):334-336.
Authors:Zhang Tao  Liu Zongcai  Liu Peitian  Zhai Aimin  Zhang XiaoyanAnhui Institute of Optics and Fine Mechanics  Chinese Academy of Sciences  Hefei China
Affiliation:Zhang Tao,Liu Zongcai,Liu Peitian,Zhai Aimin,Zhang XiaoyanAnhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei 230031 China )
Abstract:In this paper we give a way of chaos communication with CKS. At the sending-end, signal was modulated by 2PKS, and at the receving-end, the signal was demodulated by its own delay. We simulated this way of chaos communication by computer, with logistic chaotic system, Henon chaotic system and Lorenz chaotic system, and proved it is feasible.
Keywords:chaos  chaos communication  PKS
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号