Steady state analysis of multitone nonlinear periodic circuits in wavelet domain
Nick Soveiko, Michel S. Nakhla · 2003
A new method for steady state analysis of nonlinear periodic circuits is proposed. The new method is similar to the well known technique of harmonic balance, but uses wavelets as basis functions instead of the Fourier series. Because of the increased sparsity of the Jacobian matrix, the new method scales linearly with the size of the problem and is well suited for large scale simulations.