Full implemantation of implicit nonlinear model with memory in harmonic balance software

Raphaël Sommet (1) , Edouard Ngoya (1)

1 IRCOM - Institut de Recherche en Communications Optiques et Microondes

Print Request Permissions Save to Project This letter describes the mathematical formalism for a full computation of the Jacobian matrix as part of the harmonic balance (HB) technique in the case of implicit nonlinear equations with memory. This new formalism, based on a double Fourier transform of the nonlinearity derivatives versus the time-domain commands, has been developed especially in order to permit the direct coupling of the semiconductor equations of a GaInP/GaAs heterostructure bipolar transistor in a circuit simulator based on the HB analysis technique

Domaines: Sciences de l'ingénieur [physics]; Electronique

Raphaël Sommet, Edouard Ngoya. Full implemantation of implicit nonlinear model with memory in harmonic balance software. IEEE Microwave and Guided Wave Letters, 1997, 7 (6), pp.153 - 155. ⟨10.1109/75.585199⟩. ⟨hal-00924438⟩