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

Author

Bao, Xulei ; Wang, Guangyi ; Wang, Cuiping ; Feng, Wei

Author_Institution

Sch. of Electron. Inf., Hangzhou Dianzi Univ., Hangzhou

fYear

2008

fDate

18-21 Nov. 2008

Firstpage

2914

Lastpage

2918

Abstract

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.

Keywords

field programmable gate arrays; pseudonoise codes; FPGA; Sprott system; chaotic PN sequences; field programmable gate array; impulsive synchronization; psudo-noise sequences; Bifurcation; Chaos; Chaotic communication; Circuit simulation; Cyclones; Digital signal processing; Field programmable gate arrays; Hardware; Information security; Mathematical model; FPGA; Impulsive synchronization; chaotic PN sequences; chaotic system;

fLanguage

English

Publisher

ieee

Conference_Titel

Young Computer Scientists, 2008. ICYCS 2008. The 9th International Conference for

Conference_Location

Hunan

Print_ISBN

978-0-7695-3398-8

Electronic_ISBN

978-0-7695-3398-8

Type

conf

DOI

10.1109/ICYCS.2008.126

Filename

4709446