Efficient generation of X-parameters transistor models by sequential sampling
- Author
- Pawel Barmuta, Francesco Ferranti (UGent) , Arkadiusz Lewandowski, Luc Knockaert (UGent) and Dominique Schreurs
- Organization
- Abstract
- This letter proposes a sequential sampling technique to generate efficiently multidimensional X-parameters models for microwave transistors, while guaranteeing X-parameters' validity and overcoming simulator convergence issues. The sequential sampling process selects a set of samples that are subsequently used to construct behavioral models with radial basis functions. The proposed method was compared with a tabular X-parameters model with cubic spline interpolation. The radial basis function models demonstrate very fast convergence and greater accuracy already for a few tens of samples. The proposed technique is illustrated for a GaAs HEMT using Curtice3 and Chalmers empirical model simulations as the data source.
- Keywords
- sequential sampling, X-parameters, computer simulation, DESIGN, POWER-AMPLIFIERS, IBCN, Behavioral modeling
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-5842424
- MLA
- Barmuta, Pawel, et al. “Efficient Generation of X-Parameters Transistor Models by Sequential Sampling.” IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, vol. 24, no. 8, 2014, pp. 530–32, doi:10.1109/LMWC.2014.2323701.
- APA
- Barmuta, P., Ferranti, F., Lewandowski, A., Knockaert, L., & Schreurs, D. (2014). Efficient generation of X-parameters transistor models by sequential sampling. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 24(8), 530–532. https://doi.org/10.1109/LMWC.2014.2323701
- Chicago author-date
- Barmuta, Pawel, Francesco Ferranti, Arkadiusz Lewandowski, Luc Knockaert, and Dominique Schreurs. 2014. “Efficient Generation of X-Parameters Transistor Models by Sequential Sampling.” IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 24 (8): 530–32. https://doi.org/10.1109/LMWC.2014.2323701.
- Chicago author-date (all authors)
- Barmuta, Pawel, Francesco Ferranti, Arkadiusz Lewandowski, Luc Knockaert, and Dominique Schreurs. 2014. “Efficient Generation of X-Parameters Transistor Models by Sequential Sampling.” IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 24 (8): 530–532. doi:10.1109/LMWC.2014.2323701.
- Vancouver
- 1.Barmuta P, Ferranti F, Lewandowski A, Knockaert L, Schreurs D. Efficient generation of X-parameters transistor models by sequential sampling. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS. 2014;24(8):530–2.
- IEEE
- [1]P. Barmuta, F. Ferranti, A. Lewandowski, L. Knockaert, and D. Schreurs, “Efficient generation of X-parameters transistor models by sequential sampling,” IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, vol. 24, no. 8, pp. 530–532, 2014.
@article{5842424,
abstract = {{This letter proposes a sequential sampling technique to generate efficiently multidimensional X-parameters models for microwave transistors, while guaranteeing X-parameters' validity and overcoming simulator convergence issues. The sequential sampling process selects a set of samples that are subsequently used to construct behavioral models with radial basis functions. The proposed method was compared with a tabular X-parameters model with cubic spline interpolation. The radial basis function models demonstrate very fast convergence and greater accuracy already for a few tens of samples. The proposed technique is illustrated for a GaAs HEMT using Curtice3 and Chalmers empirical model simulations as the data source.}},
author = {{Barmuta, Pawel and Ferranti, Francesco and Lewandowski, Arkadiusz and Knockaert, Luc and Schreurs, Dominique}},
issn = {{1531-1309}},
journal = {{IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS}},
keywords = {{sequential sampling,X-parameters,computer simulation,DESIGN,POWER-AMPLIFIERS,IBCN,Behavioral modeling}},
language = {{eng}},
number = {{8}},
pages = {{530--532}},
title = {{Efficient generation of X-parameters transistor models by sequential sampling}},
url = {{http://doi.org/10.1109/LMWC.2014.2323701}},
volume = {{24}},
year = {{2014}},
}
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