Title :
Differential twinax cable modeling by measured 4-port S-parameters
Author :
Chen, Zhaoqing ; Prasad, Mangal ; O´Connor, Daniel ; Bond, Paul ; Muszynski, Andrew
Author_Institution :
IBM Corp., Poughkeepsie, NY, USA
Abstract :
A method for making SPICE circuit model of differential twinax cable from measured 4-port S-parameters is proposed. Ideal transmission lines are used in the middle of the model to represent the major part of the cable delay. Commercial SPICE model generator based on S-parameters can be used for the rest parts of the model. The circuit models have good correlation with the original measured frequency-domain responses and can be used in any SPICE-like transient circuit simulation tools.
Keywords :
SPICE; cables (electric); multiport networks; transient analysis; transmission lines; 4-port S-parameters; SPICE circuit model; cable delay; differential twinax cable modeling; frequency-domain responses; transient circuit simulation tools; transmission lines; Circuit simulation; Circuit testing; Connectors; Delay; Frequency measurement; Power cable insulation; Power cables; SPICE; Scattering parameters; Transmission line measurements;
Conference_Titel :
Electrical Performance of Electronic Packaging, 2005. IEEE 14th Topical Meeting on
Print_ISBN :
0-7803-9220-5
DOI :
10.1109/EPEP.2005.1563708
