how to model sinusoidal dependence on charge?

Hi all,

I'm trying to model a device which has a voltage that depends periodically
on the charge which has passed through it: V=Vc*sin(q)

This seems almost possible with the controlled sources, but not quite,
since the SIN function always depends on time. Is it possible to implement
such a device with the model compiler, or could the trigonometric functions
be generalized to achieve this somehow?

Cheers

Felix



Dipl.-Ing. Felix Maibaum
AG 2.42
Physikalisch Technische Bundesanstalt
Bundesallee 100
38116 Braunschweig
Tel. : ++49 531 592 2465