An extraction procedure for MESFET'S and HEMT'S non-linear model determination

Di Martino, A. and Pisa, S. and Tommasino, P. and Trifiletti, A. (1998) An extraction procedure for MESFET'S and HEMT'S non-linear model determination. In: Gallium Arsenide Applications Symposium. GAAS 1998, 5-6 October 1998, Amsterdam, The Netherlands.
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Abstract

A complete procedure for the extraction of non-linear empirical models for MESFET's and HEMT's has been developed. The procedure requires DC and small signal S-parameters measurements to find model elements, and no cold measurements are needed for extrinsic parameters determination. The proposed procedure is able to deal with non-linear models characterised by low-frequency dispersion. The optimisation step aimed to determine the linear circuit model uses a multi-bias extraction. A software tool has been developed to check the algorithms and average errors of 4.8% for DC drain current and 8.4% for S-parameters have been obtained up to 5OGHz for a P-HEMT from PHILIPS PML-D02AH monolithic process.

Abstract
Document type
Conference or Workshop Item (Paper)
Creators
CreatorsAffiliationORCID
Di Martino, A.
Pisa, S.
Tommasino, P.
Trifiletti, A.
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DOI
Deposit date
16 Feb 2006
Last modified
17 Feb 2016 14:34
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