Hi Andy,
The detailed explanation and the model were a big help. I was able to reproduce the error and debug it. When giving the input values as a 9-by-2 array, the Multiple Simulations tool considers it as one array with 18 values. This can be verified by the # Sims property of the design study being 18. To work around this, use a cell array as input instead. The following input worked for me:
{[90 2],[85 2],[80 2],[75 2],[70 2],[65 2],[60 2],[55 2],[50 2]}
Again, this can be verified by the # Sims propery of the design study being 9.
I hope this helps you measure the antenna power output!
Best,
Raghvi
