Designing input signals to disrupt commercial systems in band - a nonlinear dynamics approach

Describes a method for disrupting a standard, commercially available, nonlinear electronic system. In particular, we show how, with relatively little knowledge of the commercial system design, an in-band signal can be determined which will disrupt the operation of the circuit. Our approach is based...

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Bibliographic Details
Published in:IEEE transactions on circuits and systems. 1, Fundamental theory and applications Fundamental theory and applications, 2002-05, Vol.49 (5), p.639-645
Main Authors: Booker, S.M., Smith, P.D., Brennan, P.V., Bullock, R.J.
Format: Article
Language:English
Subjects:
Bandwidth
Chaos
Circuit analysis
Circuit testing
Nonlinear dynamical systems
Nonlinear systems
Phase locked loops
Signal design
System analysis and design
System testing
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Summary:Describes a method for disrupting a standard, commercially available, nonlinear electronic system. In particular, we show how, with relatively little knowledge of the commercial system design, an in-band signal can be determined which will disrupt the operation of the circuit. Our approach is based on a nonlinear analysis of the most susceptible subsystem in the circuit. Analytical, numerical, and experimental results are reported to demonstrate the efficacy of our approach.
ISSN:1057-7122
1558-1268
DOI:10.1109/TCSI.2002.1001953