Automated Fitting and Rational Modeling Algorithm for EM-Based S-Parameter Data

Authors:
Tom Dhaene
Affiliations:
-
Venue:
PARA '02 Proceedings of the 6th International Conference on Applied Parallel Computing Advanced Scientific Computing
Year:
2002

Citing 1
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Abstract

A smart adaptive algorithm is presented to model the spectral response of general passive planar electrical structures over a frequency range of interest, based on a limited number of data samples. Rational (pole-zero) functions are used to model and interpolate the S-parameter data obtained through full-wave electro-magnetic simulations. The adaptive algorithm doesn't require any a priori knowledge of the dynamics of the system to select an appropriate sample distribution and an appropriate model complexity.