FM-DCSK : A Robust Modulation Scheme for Chaotic communications (Special Section on Nonlinear Theory and Its Applications)
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概要
- 論文の詳細を見る
In order to demodulate a Differential Chaos Shift Keying (DCSK) signal, the energy carried by the received chaotic signal must be detemined. Since a Chaotic signal is not periodic, the energy per bit carried by the chaotic signal can only be estimated, even in the noise-free case. This estimation has a non-zero variance that limits the attainable data rate. In this paper the DCSK technique is combined with frequency modulation in order to overcome the estimation problem and to improve the data rate of DCSK modulation.
- 社団法人電子情報通信学会の論文
- 1998-09-25
著者
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Kennedy Peter
Department Of Electronic And Electrical Engineering University College Dublin
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KOLUMBAN Geza
Department of Measurement and Information Systems, Technical University of Budapest
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KIS Gabor
Department of Measurement and Information Systems, Technical University of Budapest
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JAKO Zoltan
Department of Measurement and Information Systems, Technical University of Budapest
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Kis G
Technical Univ. Budapest Budapest Hun
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Jako Z
Technical Univ. Budapest Budapest Hun
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Kolumban Geza
Department Of Measurement And Information Systems Budapest University Of Technology And Economics
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Kolumban Geza
Department Of Measurement And Information Systems Technical University Of Budapest
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