Bandpass Chaotic Signal Design for Wireless Communication

Author

Zhao Baishan ; Zhu Yi-sheng

Author_Institution

Sch. of Inf. Sci. & Eng., Shenyang Univ. of Technol., Shenyang, China

fYear

2009

fDate

24-26 Sept. 2009

Firstpage

1

Lastpage

4

Abstract

The security of the information is very important for wireless communication system, and chaotic radio modulation can provide new protection for the information. A bandpass chaotic signal design method is introduced to restrain the DC and the spectrum components in the low frequency of the chaotic signal which can be used as the radio carrier for the chaotic modulation. The N + 1 dimensions system is deduced from an N dimensions system, the output signal of which is added an integral to its derivative. The characteristic of the original system is kept and the purpose is realized by analysis and simulation. This new kind of signal will be suitable for wireless communication systems.

Keywords

band-pass filters; chaos generators; oscillators; radio networks; N+l dimensions system; bandpass chaotic signal design; chaotic radio modulation; information security; wireless communication; Band pass filters; Chaotic communication; Frequency; Information science; Oscillators; Protection; Radio communication; Signal design; Signal generators; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-3692-7

Electronic_ISBN

978-1-4244-3693-4

Type

conf

DOI

10.1109/WICOM.2009.5302309

Filename

5302309