Efficient signal transmission by synchronization through compound chaotic signal

被引:11
作者
Murali, K
Lakshmanan, M
机构
[1] Centre for Nonlinear Dynamics, Department of Physics, Bharathidasan University, Tiruchirappalli
关键词
D O I
10.1103/PhysRevE.56.251
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
The idea of synchronization of chaotic systems is further extended to the case where all the drive system variables are combined suitably to obtain a compound chaotic signal. An appropriate feedback loop is constructed in the response system to achieve synchronization among the variables of the drive and response systems. We apply this approach to transmit both analog and digital data signals in which the quality of the recovered signal is higher and the encoding is more secure.
引用
收藏
页码:251 / 255
页数:5
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