A Research on DSSS based CNN

摘要

Chaos has been the focus of scientific research. The application of chaos theory in spread spectrum opens a new field for communications. This paper puts forward a new application of Cellular Neural Networks (CNN) in chaotic spread spectrum systems, that is, investigating the feasibility of implementing impulsive chaos synchronization with CNN and pointing out whether it can be synchronized or not is related to the energy of synchronization impulse. Furthermore, spread spectrum sequence is generated using CNN. By simulation, it is proved that CNN can be applied to spread spectrum system effectively.