Title :
Performance evaluation of FM-DCSK modulation in multipath environments
Author :
Kennedy, Michael Peter ; Kolumbán, Géza ; Kis, Gábor ; Jákó, Zoltán
Author_Institution :
Dept. of Microelectron. Eng., Univ. Coll. Cork, Ireland
fDate :
12/1/2000 12:00:00 AM
Abstract :
G. Kolumban [2000] has shown that, under specified conditions, the noise performance of frequency-modulated differential chaos shift keying (FM-DCSK) in a single-ray additive white Gaussian noise channel is independent of the shape of the underlying waveform. This paper discusses the qualitative features of the FM-DCSK system and characterizes the performance of this system in standard reference multipath channels
Keywords :
AWGN channels; chaos; data communication; demodulation; digital communication; frequency modulation; multi-access systems; multipath channels; spread spectrum communication; FM differential chaos shift keying; FM-DCSK modulation; chaotic communication; chaotic modulation; chaotic spreading signal; demodulation; multipath environments; noise performance; performance evaluation; single-ray AWGN channel; spectral properties; AWGN; Additive white noise; Chaotic communication; Digital modulation; Gaussian noise; Multipath channels; RF signals; Signal generators; Wideband; Working environment noise;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
