Constrained EM-based modeling of passive components
Dhaene, T.; De Geest, J.; De Zutter, D.
Microwave Symposium Digest, 2002 IEEE MTT-S International
Volume 3, Issue , 2002 Page(s):2113 - 2116
Digital Object Identifier 10.1109/MWSYM.2002.1012287
Summary:An adaptive algorithm is developed for constrained modeling of
general passive components. The algorithm builds compact,
multidimensional, analytical circuit models and represents the
scattering parameters of the passive components as a function of its
geometrical parameters and as a function of the frequency. Multiple
constraints, or relationships between the geometrical parameters, may
exist. The model generation algorithm combines iterative sampling and
modeling techniques. It groups a number of full-wave electromagnetic
(EM) simulations in one multidimensional analytic model. The modeling
accuracy level is user-defined. The analytical circuit models can easily
be implemented and used in commercial circuit simulators. The models
provide EM-accuracy and generality at traditional circuit simulation
speed
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