TITLE:
Performance Evaluation of FM-COOK Chaotic Communication System
AUTHORS:
Hikmat N. Abdullah, Alejandro A. Valenzuela
KEYWORDS:
Chaotic Transceiver, On-Off Keying, FM Modulation
JOURNAL NAME:
Journal of Signal and Information Processing,
Vol.2 No.3,
August
12,
2011
ABSTRACT: In this paper, the performance evaluation of Frequency Modulated Chaotic On-Off Keying (FM-COOK) in AWGN, Rayleigh and Rician fading channels is given. The simulation results show that an improvement in BER can be gained by incorporating the FM modulation with COOK for SNR values less than 10dB in AWGN case and less than 6dB for Rayleigh and Rician fading channels.