This paper introduces a new scheme for the identification of multivariate behavioral maeromodels from tabulated frequencydomain data. The method produces closed-form parametric expressions that reproduce with excellent accuracy the external port behavior of the structure, both as function of frequency and one or more external parmeters. The numerical robustness of the main algorithm is demonstrated on two significant examples.

Additional Metadata
Persistent URL dx.doi.org/10.1109/SPI.2008.4558379
Conference 12th IEEE Workshop on Signal Propagation on Interconnects, SPI
Citation
Triverio, P., Grivet-Talocia, S., & Nakhla, M.S. (2008). An improved fitting algorithm for parametric macromodding from tabulated data. In 12th IEEE Workshop on Signal Propagation on Interconnects, SPI. doi:10.1109/SPI.2008.4558379