EMI response of cable systems to transients considering complex transfer impedance

An improved theoretical approach for calculating the voltage response excited at the terminations of a shielded cable system by an ambient signal is presented. No restrictions are placed on either the current distribution or the local transfer impedance (Z/sub T/). The method is applicable to arbitrarily oriented cable-system structures. Experimental results show good agreement with theoretical predictions for the example considered. Some recommendations applicable to future shielded-cable test standards are included.<>