An improved extraction procedure is here proposed to carry out shielded cable macro-model suitable to be implemented in any SPICE based circuit simulator. The proposed procedure permits to account frequency-dependent losses as skin effect, and frequency-dependent behaviour of the transfer impedance. The shielded cable is modelled by a four-port network with lumped time-constant parameters obtained by applying the proposed improved fitting technique. The proposed macro-model is validated by comparing the results with those obtained by measurements.
New extraction procedure of shielded cable SPICE macro-model for the prediction of signal integrity and conducted immunity / Araneo, Rodolfo; S., Caniggia; Maradei, Francescaromana. - STAMPA. - 3:(2006), pp. 751-755. (Intervento presentato al convegno IEEE Symposium on Electromagnetic Compatibility tenutosi a Portland (OR), USA nel Aug. 14-18, 2006) [10.1109/ISEMC.2006.1706410].
New extraction procedure of shielded cable SPICE macro-model for the prediction of signal integrity and conducted immunity
ARANEO, Rodolfo;MARADEI, Francescaromana
2006
Abstract
An improved extraction procedure is here proposed to carry out shielded cable macro-model suitable to be implemented in any SPICE based circuit simulator. The proposed procedure permits to account frequency-dependent losses as skin effect, and frequency-dependent behaviour of the transfer impedance. The shielded cable is modelled by a four-port network with lumped time-constant parameters obtained by applying the proposed improved fitting technique. The proposed macro-model is validated by comparing the results with those obtained by measurements.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
