Ansys HFSS Electromagnetics Simulation SOLVER_OUT_OF_MEMORY

Good Afternoon,

 

I designed a four-armed helical antenna for roughly 70GHz, successfully.

However, when I try to increase the size of the antenna, and optimize it for a lower frequency, I get the following error message:

 

Below is data for results of each simulation (first, 70GHz, and then the lower frequency results):

******************                                                                                    70GHz


PROFILE DATA:

Convergenece:

Matrix Data:

Mesh Statistics:


***************                                                                                 Lower Frequency


Profile Data:

Convergence:

Matrix Data:

Mesh Statistics:


Does anyone know what can be done to make this fly?

Respectfully,

Kerry Johnson

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