Title :
Steady state analysis of multitone nonlinear periodic circuits in wavelet domain
Author :
Soveiko, N. ; Nakhla, M.
Author_Institution :
Dept. of Electron., Carleton Univ., Ottawa, Ont., Canada
Abstract :
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.
Keywords :
Jacobian matrices; circuit simulation; nonlinear network analysis; time-varying networks; wavelet transforms; Fourier series; Jacobian matrix sparsity; harmonic balance techniques; large scale circuit simulations; multitone nonlinear periodic circuits; wavelet basis functions; wavelet domain steady state circuit analysis; Circuit analysis computing; Circuit simulation; Fourier series; Jacobian matrices; Large-scale systems; Nonlinear circuits; Sparse matrices; Steady-state; Wavelet analysis; Wavelet domain;
Conference_Titel :
Microwave Symposium Digest, 2003 IEEE MTT-S International
Conference_Location :
Philadelphia, PA, USA
Print_ISBN :
0-7803-7695-1
DOI :
10.1109/MWSYM.2003.1210581
