HFSS: Is Mesh Regeneration Required After Changing Sweep Type?

[Ali952]

Hello everyone,
I initially performed a simulation in HFSS using an Interpolating Sweep method. My frequency range was set from 233 MHz to 1000 MHz, with 150 solution points defined. I also generated the mesh according to this sweep configuration.
Later, I switched the sweep type to Discrete Sweep, reduced the frequency range to 300 MHz – 400 MHz, and set the number of solution points to 25.

Given this change, I would like to ask:
Is it necessary to regenerate the mesh based on the new sweep configuration, or can I proceed with the existing mesh generated under the previous interpolating sweep setup?
Any clarification on how HFSS handles mesh adaptation between different sweep types would be greatly appreciated.

Thank you in advance.

 

[vfone]

The mesh in HFSS is directly dependent on frequency by the simple fact that, as frequency increases, the wavelength decreases, requiring finer meshing to accurately model EM fields.