Transient pulse propagation using the Weibull distribution function

The proposed deterministic model aims to improve Soft Error Rate estimation by accurately approximating the generated pulse and all subsequent pulses. The generated pulse is approximated by a piecewise function consisting of two Weibull cumulative distribution functions. This method is an improvement over existing methods as it offers high accuracy while requiring less pre-characterization. This is accomplished by fitting a pulse to the Weibull function using actual gate parameters.