Title :
A low-frequency enhanced S-parameter handling scheme for time domain simulation of high speed interconnects
Author :
Chong Luo ; Jingping Zhang ; Jiayuan Fang
Author_Institution :
Sigrity R&D, Cadence Design Syst., Inc., San Jose, CA, USA
Abstract :
A multi-resolution scheme is proposed to efficiently handle the S parameter with rapid change at low frequency in time domain simulation. It is demonstrated by numerical results that, with the aid of the proposed scheme, the accuracy of time domain simulation based on aforementioned S parameter can be significantly improved without substantial increase of computation costs.
Keywords :
S-parameters; fast Fourier transforms; interconnections; inverse transforms; time-domain analysis; IFFT; high speed interconnects; low-frequency enhanced S-parameter handling scheme; multiresolution scheme; time domain simulation; Accuracy; Computational modeling; Numerical models; Scattering parameters; Time-domain analysis; Time-frequency analysis; FFT; S parameter; multi resolution method;
Conference_Titel :
Electrical Performance of Electronic Packaging and Systems (EPEPS), 2013 IEEE 22nd Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4799-0705-2
DOI :
10.1109/EPEPS.2013.6703492
