Re: NEC-LIST: transformer models

In a message dated 4/8/2009 3:20:46 AM Central Daylight Time, fwj_at_np.edu.sg
writes:
> the close proximity of the metalic structures (windings) will lead to
> computational instability.
>
> yes, i agree, but i was hoping to find S- or Z-parameter two-port models
> that can be added to the impedance matrix before it is inverted to the Y matrix,
> and then multiplied by the voltage source vector to find the currents on the
> wires.

Grant W. Bingeman, P.E.

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