Analysis of Performance of Noncoherent DCSK Communication Systems Over a Multipath Rayleigh Fading Channel with Delay Spread
نویسندگان
چکیده
Abstract— The performance of the noncoherent differential chaos-shift keying (DCSK) communication system over a multipath fading channel with delay spread is evaluated. Analytical expressions of the bit error rates are derived under the assumption of an independent Rayleigh fading two-ray channel model. Analytical and simulated results are presented and compared. The multipath performance of the DCSK system is also compared with that of the coherent chaos-shift-keying (CSK) system.
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