Study of Anti-Jamming Capabilities of Chaotic Digital Communication Systems
نویسندگان
چکیده
Chaos-based communication systems are known to offer advantages that are shared by spread-spectrum communications. One important aspect of performance of any spreadspectrum communication system is the ability to resist jamming. This area of study, however, is not available in the literature. In this paper, the anti-jamming performance of the coherent CSK system is presented. Two common types of jammers are studied, namely single-tone jammers and pulsednoise jammers. Analytical bit error rates are derived and verified by computer simulations. Index Terms — Chaos communication, chaos-shift-keying, anti-jamming.
منابع مشابه
Anti-Jamming Performance of Chaotic Digital Communication Systems
Among the various modulation schemes proposed for chaos-based digital communications, chaos-shift keying (CSK) and differential chaos-shift keying (DCSK) have been most thoroughly analyzed and considered for practical implementation. One important aspect of performance of any communication system is the ability to resist jamming. This area of study, however, is not available in the literature. ...
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تاریخ انتشار 2002