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Performance Evaluation of FM-COOK Chaotic Communication System
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Journal of Signal and Information Processing·Volume 02 (2011)·Pages 175–177·Published 31 August 2011·DOI10.4236/jsip.2011.23023
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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.
KeywordsChaotic TransceiverOn-Off KeyingFM Modulation
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