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    National Tsing Hua University Institutional Repository > 理學院 > 數學系 > 期刊論文 >  Subcarrier multiplexing by chaotic multitone modulation

    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/45590

    Title: Subcarrier multiplexing by chaotic multitone modulation
    Authors: Juang, C;Huang, ST;Liu, CY;Wang, WC;Hwang, TM;Juang, J;Lin, WW
    教師: 林文偉
    Date: 2003
    Publisher: Institute of Electrical and Electronics Engineers
    Relation: IEEE JOURNAL OF QUANTUM ELECTRONICS,Institute of Electrical and Electronics Engineers,Volume 39,Issue 10,OCT 2003,Pages 1321-1326
    Keywords: asymptotic synchronization
    chaotic modulation
    self-pulsating laser diodes
    subcarrier multiplexing
    Abstract: Subcarrier multiplexing by chaotic multitone modulation is investigated. Optical chaotic light can be achieved by injecting multiple subcarriers into a self-pulsating laser diode. Synchronization between two identical chaotic systems (drive and response) can be implemented provided that the conditional Lyapunov exponents are all negative. By adding amplitude modulation (AM) signals to each subcarrier, the two systems become asymptotically synchronized. The AM signals in each subcarrier can be recovered by the introduction of a filtering process where the Lyapunov exponent of the synchronized error function matches the cutoff frequency of a first order low pass filter.
    URI: http://www.ieee.org/
    Appears in Collections:[數學系] 期刊論文

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