Experimental Investigation on Impulsive Synchronization of Chaotic PN Sequences Based on FPGA

摘要

This paper studies impulsive synchronization of digital chaotic PN (Psudo-noise) sequences. A new continuous chaotic system which is constructed based on Sprott system, is used to generate the PN sequences via FPGA (Field Programmable Gate Array). Moreover, FPGA technology is also applied to realize the impulsive synchronization between two PN sequences by the chips of Altera Cyclone II EP2C35F484C8. Experimental results are given in section 4. And it proves that the chaos sequence can be used in secret communication in practice.