DRA Simulation (IE3D Prefered)

Does any body know how to simulate a DRA by IE3D.

I can simulate it by HFSS but it is so slow.

Regards

Where are u JIAN ?????

Please help me .......

Hi, a.mal:

IE3D may be slow for DRA too. You may consider using FIDELITY. It should be better.

Best regards,

there is book-----------which deals DRA like a transmission line-----------using multi layer structure we can simulate DRA in IE3D----------but in the case for fidelity we have to draw the actual structure to get our result--------------search in google

DRA+transmission line+book


can u give some simulated DRA structure to me-----------for HFSS-please----