Aykaspan
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Hello!
I'm trying to simulate a resonator with both a distributed part (planar spiral) and a lumped element capacitor in parallel.
I want to run an optimetrics sweep on the value of the parallel capacitor, but this changes the resonant frequency, so I want to tell HFSS to sweep around a different center frequency at each value (I have a good prediction for expected resonant frequency).
If I try to use a design variable in the definition of a frequency sweep, I get the following error: Start Frequency must be greater than 0.001
I get something similar in the Analysis Setup: Solution Frequency must be greater than 0.
This happens whether I use units in variable, or make a unitless variable and multiply it by 1MHz, etc.
Can anyone help me?
Thanks,
Avraham
I'm trying to simulate a resonator with both a distributed part (planar spiral) and a lumped element capacitor in parallel.
I want to run an optimetrics sweep on the value of the parallel capacitor, but this changes the resonant frequency, so I want to tell HFSS to sweep around a different center frequency at each value (I have a good prediction for expected resonant frequency).
If I try to use a design variable in the definition of a frequency sweep, I get the following error: Start Frequency must be greater than 0.001
I get something similar in the Analysis Setup: Solution Frequency must be greater than 0.
This happens whether I use units in variable, or make a unitless variable and multiply it by 1MHz, etc.
Can anyone help me?
Thanks,
Avraham