论文信息 - Direct extraction of nonlinear FET Q-V functions from time domain large signal measurements

Direct extraction of nonlinear FET Q-V functions from time domain large signal measurements

The authors present a simple and accurate procedure for the direct extraction of the quasi-static FET model nonlinear charge functions from large signal measurements. The method is based on the proper use of a vector nonlinear network analyzer (VNNA) with load-pull facilities. To our knowledge, these results show for the first time a direct procedure to extract the nonlinear charges of a FET using a very reduced number of large signal measurements.

M. Fernandez-Barciela | P. J. Tasker | Y. Campos-Roca | M. C. Curras-Francos | E. Sanchez

[1] M Demmler,et al. Direct extraction of non-linear intrinsic transistor behaviour from large signal waveform measurement data , 1996, 1996 26th European Microwave Conference.

[2] M. Van Rossum,et al. Direct Extraction of the Non-Linear Model for Two-Port Devices from Vectorial Non-Linear Network Analyzer Measurements , 1997, 1997 27th European Microwave Conference.

[3] Stephen A. Maas,et al. Nonlinear microwave circuits , 1988 .

[4] Brian Hughes,et al. Principles of Nonlinear Active Device Modeling for Circuit Simulation , 1988, 32nd ARFTG Conference Digest.

[5] Ce-Jun Wei,et al. Waveform-based modeling and characterization of microwave power heterojunction bipolar transistors , 1995 .

[6] M. Fernandez-Barciela,et al. Extraction of Transistor Large Signal Models from Vector Nonlinear Network Analyzers , 2000, 55th ARFTG Conference Digest.

[7] M. Fernandez-Barciela,et al. Direct extraction of nonlinear FET I-V functions from time domain large signal measurements , 1998 .