2008-09-22
z-Domain orthonormal vector fitting for macromodeling high-speed modules characterized by tabulated data
Publication
Publication
Presented at the
12th IEEE Workshop on Signal Propagation on Interconnects, SPI (May 2008)
In this paper, an advanced macromodeling tool based on z-domain orthonormal vector fitting (ZD-OVF) is proposed. This novel method provides accurate and compact models for linear subnetworks using either frequency- or timedomain tabulated data. For this purpose, a new set of orthonormal basis functions are developed. Utilizing the z-domain orthonormal basis functions improves the numerical conditioning of resulting system equations. Numerical examples are provided to demonstrate the performance and convergence properties of the new algorithm.
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| doi.org/10.1109/SPI.2008.4558378 | |
| 12th IEEE Workshop on Signal Propagation on Interconnects, SPI | |
| Organisation | Department of Electronics |
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Nouri, B. (Behzad), Achar, R, Nakhla, M.S, & Saraswat, D. (Dharmendra). (2008). z-Domain orthonormal vector fitting for macromodeling high-speed modules characterized by tabulated data. In 12th IEEE Workshop on Signal Propagation on Interconnects, SPI. doi:10.1109/SPI.2008.4558378
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