| 混沌保密通讯的一种数字调制方法探讨 |
| |
| 引用本文： | 邓河松,刘金刚.混沌保密通讯的一种数字调制方法探讨[J].长春理工大学学报,1998(3). |
| |
| 作者姓名： | 邓河松 刘金刚 |
| |
| 作者单位： | 长春光学精密机械学院应用理学院 |
| |
| 摘 要： | 提出了一种用含微扰的２ ｘ ｍｏｄ２ｎ 的二进制符号序列调制载波， 解调时用反向判断来恢复信息的数字通信方法。讨论了这种适用于混沌保密通讯的调制方法的优点， 侧重阐述了它的抗噪声能力。
|
| 关 键 词： | 移位映射 混沌 通讯 滤除噪声 |
A Method of Digital Modulation For Secure Communication with Chaos |
| |
| Deng Hesong,Liu Jingang.A Method of Digital Modulation For Secure Communication with Chaos[J].Journal of Changchun University of Science and Technology,1998(3). |
| |
| Authors: | Deng Hesong Liu Jingang |
| |
| Affiliation: | College of Applied Physics of Changchun Institute of Optics and Fine Mechanics |
| |
| Abstract: | A method of modulation in communication with chaos, based on small perturbation to 2xmod 2 n,is described.Using the corresponding way of backward iterating ,we can recover the message, even the transmitted signal has been contamigated by noise. |
| |
| Keywords: | Shift mapping Chaos Communication Filter |
| 本文献已被 CNKI 等数据库收录！ |
