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Synchronization and communication using chaotic frequency modulation

✍ Scribed by Volkovskii, A. R.; Tsimring, L. S.

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
121 KB
Volume
27
Category
Article
ISSN
0098-9886

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✦ Synopsis

In this paper we propose a chaotic frequency modulation (CFM) technique for spread spectrum communications. Existence and stability of the synchronous mode is demonstrated analytically and numerically. Unlike synchronization of two conventional chaotic oscillators via an FM channel, the proposed method provides selectivity with respect to interference within the frequency range of chaotic frequency oscillations. This method provides a viable alternative to a recently proposed &interpolated' frequency hopping for spread-spectrum communication systems.

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