Waveform relaxation techniques for simulation of coupled interconnects with frequency-dependent parameters
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.
|Conference||14th Topical Meeting on Electrical Performance of Electronic Packaging 2005|
Nakhla, N. (Natalie), Ruehli, A. (Albert), Nakhla, M.S, Achar, R, & Changzhong, C. (Chen). (2005). Waveform relaxation techniques for simulation of coupled interconnects with frequency-dependent parameters. In IEEE Topical Meeting on Electrical Performance of Electronic Packaging (pp. 47–50). doi:10.1109/EPEP.2005.1563697