论文信息 - NONLINEAR MESFET PARAMETER ESTIMATION USING HARMONIC AMPLITUDE AND PHASE MEASUREMENTS

NONLINEAR MESFET PARAMETER ESTIMATION USING HARMONIC AMPLITUDE AND PHASE MEASUREMENTS

This paper presents the use of harmonic amplitude and phase measurements in a new approach to nonlinear modeling of the frequency dispersive MESFET. Optimisation based nonlinear parameter estimation and a novel method for direct extraction of nonlinear dynamic drain characteristics are described. Improved performance prediction using this new method is illustrated.

Ashby Bldg

[1] C. Camacho-Peñalosa,et al. Modelling frequency dependence of output impedance of a microwave MESFET at low frequencies , 1985 .

[2] Vincent Fusco,et al. A systematic optimization strategy for microwave device modelling , 1993 .

[3] G. Dambrine,et al. A new method for determining the FET small-signal equivalent circuit , 1988 .

[4] R.A. Pucel,et al. GaAs FET device and circuit simulation in SPICE , 1987, IEEE Transactions on Electron Devices.

[5] R. G. Davis,et al. The validity of the quasi-static GaAs FET model , 1990 .

[6] P. Ladbrooke,et al. Low-field low-frequency dispersion of transconductance in GaAs MESFETs with implications for other rate-dependent anomalies , 1988 .

[7] A. Werthof,et al. Direct nonlinear power MESFET parameter extraction and consistent modeling , 1993, 1993 IEEE MTT-S International Microwave Symposium Digest.

[8] Robert E. Miles,et al. Compound Semiconductor Device Modelling , 1993 .

[9] John W. Bandler,et al. Efficient large-signal FET parameter extraction using harmonics , 1989 .

[10] W. Curtice,et al. A Nonlinear GaAs FET Model for Use in the Design of Output Circuits for Power Amplifiers , 1985 .