The paper introduces a new approach to harmonic-balance simulation, based on inexact Newton methods and iterative system-solving techniques. Storage and factorization of the Jacobian matrix are avoided, resulting in a dramatic drop of execution time and memory occupation. HB analyses with several tens of thousands unknowns become possible on ordinary workstations.
Harmonic-balance simulation of strongly nonlinear very large-size microwave circuits by inexact Newton methods / Rizzoli Vittorio; Mastri Franco; Sgallari Fiorella; Spaletta Giulia. - ELETTRONICO. - 3:(1996), pp. 1357-1360. (Intervento presentato al convegno Proceedings of the 1996 IEEE MTT-S International Microwave Symposium Digest. Part 1 (of 3) tenutosi a San Franscisco, CA, USA, nel 1996).
Harmonic-balance simulation of strongly nonlinear very large-size microwave circuits by inexact Newton methods
Rizzoli Vittorio;Mastri Franco;Sgallari Fiorella;Spaletta Giulia
1996
Abstract
The paper introduces a new approach to harmonic-balance simulation, based on inexact Newton methods and iterative system-solving techniques. Storage and factorization of the Jacobian matrix are avoided, resulting in a dramatic drop of execution time and memory occupation. HB analyses with several tens of thousands unknowns become possible on ordinary workstations.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.