Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/29609
Title: Optimum correlator-type receiver design for CSK communication systems
Authors: Lau, FCM 
Tse, CK 
Keywords: Chaos communications
Coherent detection
Correlator-type receiver
Issue Date: 2002
Publisher: World Scientific
Source: International journal of bifurcation and chaos in applied sciences and engineering, 2002, v. 12, no. 5, p. 1029-1038 How to cite?
Journal: International journal of bifurcation and chaos in applied sciences and engineering 
Abstract: In a chaos-shift-keying (CSK) digital communication system, correlators followed by a comparator are typically used for coherent detection of the signal. Such a detection method, however, does not take the temporal variation of the bit energy into consideration. In this paper, an optimum detection for a binary CSK system is derived, taking into account the temporal variation of the bit energy for minimizing the error rates. Simulations are carried out to compare the performance between the optimum receiver and a typical receiver. The results provide theoretical performance benchmarks of coherent CSK systems for future references.
URI: http://hdl.handle.net/10397/29609
ISSN: 0218-1274
EISSN: 1793-6551
DOI: 10.1142/S0218127402004863
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