Hi all,
I'm currently working on the S-Parameter verification of a pretty big RF block that features one input and multiple
output ports. The input signal can be switched to different outputs, or even to multiple outputs using configuration bits.
S-Parameter simulations are fine but I have a problem with the noise part of the S-Parameter simulation.
The noise simulation is performed only between one output and one input port, which in principle is ok with me.
However I want to change the output port of the noise analysis with the configuration of my system, because the
output port can change with my signal path configuration.
I have already tried using a design variable outputport set to /PORT2 or /PORT3 and entered VAR("outputport")
and DESVAR("outputport") into the output port field of the sp-noise analysis. Unfortunatly this is not working.
Is there a possibility to vary the output port setting of the noise analysis ?
Best Regards
Andi