This paper presents a hybrid empirical-behavioral model applied to microwave active devices. The empirical part ensures meaningful, physical response over a wide range of variables, while the behavioral part boosts the accuracy in the particular region of interest. A simple Kriging with zero mean value is employed as the behavioral model. Such hybrid model outperforms the sole empirical model and a hybrid with radial-basis-functions model both in interpolation performance and lower extraction time. The extrapolation capabilities of the model are maintained.
Hybrid nonlinear model for microwave active devices using kriging / Barmuta, Pawel; Ferranti, Francesco; Łukasik, Konstanty; Gibiino, Gian Piero; Schreurs, Dominique. - ELETTRONICO. - (2017), pp. 7927317.1-7927317.3. (Intervento presentato al convegno 2017 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits, INMMiC 2017 tenutosi a Graz, Austria nel 2017) [10.1109/INMMIC.2017.7927317].
Hybrid nonlinear model for microwave active devices using kriging
Gibiino, Gian Piero;
2017
Abstract
This paper presents a hybrid empirical-behavioral model applied to microwave active devices. The empirical part ensures meaningful, physical response over a wide range of variables, while the behavioral part boosts the accuracy in the particular region of interest. A simple Kriging with zero mean value is employed as the behavioral model. Such hybrid model outperforms the sole empirical model and a hybrid with radial-basis-functions model both in interpolation performance and lower extraction time. The extrapolation capabilities of the model are maintained.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
