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Analytical characterization and modeling of shielded test structures for RF-CMOS
EMMANUEL TORRES RIOS
REYDEZEL TORRES TORRES
ROBERTO STACK MURPHY ARTEAGA
EDMUNDO ANTONIO GUTIERREZ DOMINGUEZ
Acceso Abierto
Atribución-NoComercial-SinDerivadas
Modeling
RF-CMOS
Semiconductor device measurements
Microwave measurements
A new modeling and parameter extraction methodology to represent the parasitic effects associated with shielded test structures is presented in this paper. This methodology allows to accurately account for the undesired effects introduced by the test fixture when measuring on-wafer devices at high frequencies. Since the proposed models are based on the physical effects associated with the structure, the obtained parameters allow the identification of the most important parasitic components, which lead to potential measurement uncertainty when characterizing high-frequency devices. The proposed methodology is applied to structures fabricated on different metal levels in order to point out the advantages and disadvantages in each case. The validity of the modeling and characterization methodology is verified by achieving excellent agreement between simulations and experimental data up to 50 GHz.
World Scientific Publishing Company
2008
Artículo
Inglés
Estudiantes
Investigadores
Público en general
Rios-Torres, E., et al., (2008). Analytical characterization and modeling of shielded test structures for RF-CMOS, International Journal of High Speed Electronics and Systems Vol. 18, (4): 793–803
ELECTRÓNICA
Versión aceptada
acceptedVersion - Versión aceptada
Aparece en las colecciones: Artículos de Electrónica

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