We propose an automatic method for FET quasi-static (QS) modeling based on just one full-swing, full-bandwidth (BW) Nonlinear Vector Network Analyzer (NVNA) measurement under a specific two-tone excitation. The procedure leverages on a newly defined Nonlinear Function Sampling (NFS) operator and on 2D time-domain waveform analysis, allowing for model identification by just solving a system of linear equations. The model has been validated under continuous-wave (CW) operation at 2.5 and 5 GHz, and for 3rd-order intermodulation distortion (IM3) prediction at 2.5 GHz.

Martin-Guerrero T., Camacho-Penalosa C., Santarelli A., Gibiino G.P., Traverso P.A., Filicori F. (2020). Nonlinear FET modeling from a single NVNA measurement by nonlinear function sampling. Institute of Electrical and Electronics Engineers Inc. [10.1109/INMMiC46721.2020.9160153].

Nonlinear FET modeling from a single NVNA measurement by nonlinear function sampling

Santarelli A.;Gibiino G. P.;Traverso P. A.;Filicori F.
2020

Abstract

We propose an automatic method for FET quasi-static (QS) modeling based on just one full-swing, full-bandwidth (BW) Nonlinear Vector Network Analyzer (NVNA) measurement under a specific two-tone excitation. The procedure leverages on a newly defined Nonlinear Function Sampling (NFS) operator and on 2D time-domain waveform analysis, allowing for model identification by just solving a system of linear equations. The model has been validated under continuous-wave (CW) operation at 2.5 and 5 GHz, and for 3rd-order intermodulation distortion (IM3) prediction at 2.5 GHz.
2020
2020 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits, INMMiC 2020 - Proceedings
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Martin-Guerrero T., Camacho-Penalosa C., Santarelli A., Gibiino G.P., Traverso P.A., Filicori F. (2020). Nonlinear FET modeling from a single NVNA measurement by nonlinear function sampling. Institute of Electrical and Electronics Engineers Inc. [10.1109/INMMiC46721.2020.9160153].
Martin-Guerrero T.; Camacho-Penalosa C.; Santarelli A.; Gibiino G.P.; Traverso P.A.; Filicori F.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/805701
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