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 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