Mathematical Issues related to a Nonlinear Circuit
Shui Nee Chow
Georgia Institute of Technology
Atlanta GA, USA
We present a nonlinear circuit used in modulation schemes for analog and
digital signals. Mathematical issues in this application are considered. In
particular, we will show how bifurcation theory in singularly perturbed problems is applied to signal processing. We will also discuss qualitative behaviors
when white noise and couplings are introduced to the system.