Nonlinear circuit solver with linear interconnect load
Albert E. Ruehli, Jerry Hayes
EPEPS 2008
The large number of coupled lines in an interconnect structure is a serious limiting factor in simulating high-speed circuits. Waveform relaxation based on transverse partitioning has been previously presented to address this problem for interconnects with constant per-unit-length parameters. This paper extends the waveform relaxation technique to handle the more difficult and important case of frequency-dependent parameters. The computational cost of the proposed algorithm grows linearly with the number of coupled lines. © 2007 IEEE.
Albert E. Ruehli, Jerry Hayes
EPEPS 2008
Albert E. Ruehli, Werner Liniger, et al.
Numerical Functional Analysis and Optimization
Jonas Ekman, Giulio Antonini, et al.
EMC 2004
Albert E. Ruehli, Pierce A. Brennan
IEEE JSSC