Title :
Polynomial chaos based variability analysis of multiport systems
Author :
Spina, D. ; Ferranti, F. ; Dhaene, T. ; Knockaert, L. ; Antonini, G.
Author_Institution :
Dept. of Inf. Technol., Ghent Univ., Ghent, Belgium
Abstract :
A novel technique for the variability analysis of generic multiport systems (e.g. interconnections, filters, connectors) is presented. The proposed method describes the statistical properties of a multiport system using the Polynomial Chaos expansion, starting from a set of univariate macromodels of the system transfer function. A numerical example shows the accuracy and efficiency of the proposed approach with respect to standard Monte Carlo analysis.
Keywords :
Monte Carlo methods; chaos; electric connectors; integrated circuit interconnections; transfer functions; connectors; filters; generic multiport systems; interconnections; polynomial chaos expansion; standard Monte Carlo analysis; statistical properties; system transfer function; univariate macromodels; variability analysis; Chaos; Computational modeling; Mathematical model; Polynomials; Standards; Stochastic processes; Transfer functions;
Conference_Titel :
Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD), 2012 International Conference on
Conference_Location :
Seville
Print_ISBN :
978-1-4673-0685-0
DOI :
10.1109/SMACD.2012.6339385
