Title :
Parameter Extraction for Simplified RF NMOSFET Equivalent Circuit using Spice
Author :
Angelov, G.V. ; Hristov, M.H. ; Antonova, O.J. ; Gadjeva, E.D.
Author_Institution :
Tech. Univ. of Sofia, Sofia
Abstract :
In the paper, a parameter extraction approach is proposed to a simplified small-signal NMOSFET equivalent circuit utilizing Cadence PSpice circuit simulator. A direct extraction procedure is realized based on the two-port Y-parameters. The computer realization of the developed extraction procedure is performed using parameterization of the model. Based on postprocessing in the graphical analyzer Probe utilizing corresponding macrodefinitions, the two-port Y-parameters are calculated. Verification of the extraction methodology is made by comparing the simulated and experimental results for the Y-parameters.
Keywords :
MOS integrated circuits; SPICE; circuit simulation; digital simulation; equivalent circuits; integrated circuit modelling; radiofrequency interference; Cadence PSpice circuit simulator; Probe graphical analyzer; RF NMOSFET equivalent circuit; parameter extraction; small-signal NMOSFET equivalent circuit; two-port Y-parameters; CMOS technology; Capacitance; Circuit simulation; Computational modeling; Equivalent circuits; MOSFET circuits; Parameter extraction; Radio frequency; Roentgenium; SPICE; Cadence PSpice; Circuit simulation; Parameter extraction; Simplified NMOSFET model;
Conference_Titel :
Mixed Design of Integrated Circuits and Systems, 2007. MIXDES '07. 14th International Conference on
Conference_Location :
Ciechocinek
Print_ISBN :
83-922632-9-4
Electronic_ISBN :
83-922632-9-4
DOI :
10.1109/MIXDES.2007.4286205
