Spectral properties of chaos-based FM signals: Theory and simulation results

Sergio Callegari; Riccardo Rovatti; Gianluca Setti

doi:10.1109/TCSI.2002.807510

Spectral properties of chaos-based FM signals: Theory and simulation results

Sergio Callegari, Riccardo Rovatti, Gianluca Setti

Research output: Contribution to journal › Article › peer-review

93 Scopus citations

Abstract

This paper addresses the problem of generating constant-envelope wideband (CEW) signals, for which applications are emerging both in telecommunications (as information carriers) and in digital/power electronics (to aid the synthesis of timing signals which favor electromagnetic compliance). A flexible generation technique consists in driving a frequency modulation (FM) modulator with random or chaotic sequences. Mathematical tools for predicting some spectral properties of random-FM and chaotic-FM CEW signals are herein introduced by commenting on recent results and presenting novel ones in a coherent framework.

Original language	English (US)
Pages (from-to)	3-15
Number of pages	13
Journal	IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications
Volume	50
Issue number	1
DOIs	https://doi.org/10.1109/TCSI.2002.807510
State	Published - Jan 1 2003
Externally published	Yes

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Generated from Scopus record by KAUST IRTS on 2023-02-15

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/TCSI.2002.807510

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AB - This paper addresses the problem of generating constant-envelope wideband (CEW) signals, for which applications are emerging both in telecommunications (as information carriers) and in digital/power electronics (to aid the synthesis of timing signals which favor electromagnetic compliance). A flexible generation technique consists in driving a frequency modulation (FM) modulator with random or chaotic sequences. Mathematical tools for predicting some spectral properties of random-FM and chaotic-FM CEW signals are herein introduced by commenting on recent results and presenting novel ones in a coherent framework.

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Spectral properties of chaos-based FM signals: Theory and simulation results

Abstract

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ASJC Scopus subject areas

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