Ultra-fast simulator developed in Matlab environment to evaluate multipath performance of FM-DCSK RF system

G. Kolumbán, G. Kis, M. P. Kennedy, G. Baldwin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In binary FM-Differential Chaos Shift Keying (FM-DCSK), each information bit is mapped to a frequency modulated chaotic waveform. Because of the inherently broadband nature of chaotic signals, chaotic modulation schemes have potentially better performance in multipath environments than modulation schemes based on sinusoids. However, the multipath performance of chaotic communications systems has not yet been evaluated. This calculation requires an ultra-fast computer simulator. If the computer simulation is performed directly in the RF domain, then a very high sampling frequency has to be used due to the high RF carrier frequency. In this paper, the RF carrier is removed by applying the analytic signal approach, and a low-pass equivalent model is developed for the FM-DCSK system. An ultra-fast simulator based on this model and working in the Matlab environment is shown. Finally, the performance of an FM-DCSK system in a multipath environment is determined by means of the simulator introduced here.

Original languageEnglish
Title of host publicationProceedings of the IEEE International Conference on Electronics, Circuits, and Systems
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1725-1728
Number of pages4
Volume3
ISBN (Print)0780356829
DOIs
Publication statusPublished - 1999
Event6th IEEE International Conference on Electronics, Circuits and Systems, ICECS 1999 - Pafos, Cyprus
Duration: Sep 5 1999Sep 8 1999

Other

Other6th IEEE International Conference on Electronics, Circuits and Systems, ICECS 1999
CountryCyprus
CityPafos
Period9/5/999/8/99

Fingerprint

Chaos theory
Simulators
Modulation
Communication systems
Sampling
Computer simulation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Kolumbán, G., Kis, G., Kennedy, M. P., & Baldwin, G. (1999). Ultra-fast simulator developed in Matlab environment to evaluate multipath performance of FM-DCSK RF system. In Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems (Vol. 3, pp. 1725-1728). [814509] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICECS.1999.814509

Ultra-fast simulator developed in Matlab environment to evaluate multipath performance of FM-DCSK RF system. / Kolumbán, G.; Kis, G.; Kennedy, M. P.; Baldwin, G.

Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems. Vol. 3 Institute of Electrical and Electronics Engineers Inc., 1999. p. 1725-1728 814509.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kolumbán, G, Kis, G, Kennedy, MP & Baldwin, G 1999, Ultra-fast simulator developed in Matlab environment to evaluate multipath performance of FM-DCSK RF system. in Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems. vol. 3, 814509, Institute of Electrical and Electronics Engineers Inc., pp. 1725-1728, 6th IEEE International Conference on Electronics, Circuits and Systems, ICECS 1999, Pafos, Cyprus, 9/5/99. https://doi.org/10.1109/ICECS.1999.814509
Kolumbán G, Kis G, Kennedy MP, Baldwin G. Ultra-fast simulator developed in Matlab environment to evaluate multipath performance of FM-DCSK RF system. In Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems. Vol. 3. Institute of Electrical and Electronics Engineers Inc. 1999. p. 1725-1728. 814509 https://doi.org/10.1109/ICECS.1999.814509
Kolumbán, G. ; Kis, G. ; Kennedy, M. P. ; Baldwin, G. / Ultra-fast simulator developed in Matlab environment to evaluate multipath performance of FM-DCSK RF system. Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems. Vol. 3 Institute of Electrical and Electronics Engineers Inc., 1999. pp. 1725-1728
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