HFSS: what's wrong? - PLS URGENT

[beetro78]

What's wrong in the simulation attached? How do I need to exite the structure?
I already saw all the port tutorials and manuals...

Please help me!

Thanks

 

[nosfherathu]

i think that you miss one port, you only have a input port but dont have an output port, maybe you dont calculate the inpedance in your cpw, try ussing Appcad is a free and easy software for cpw,or chek this tutorial or this paper may helps you

 

[beetro78]

First of all. Thank you for your answer. I'm sorry but I do not get the point...

Could you explain beter what do you mean for missing the port?

I put 2 ports in the design? A lumped (CPS excitation) and a waveguide (CPW excitation) port. Should I put another one? Where, if so? Or maybe the these two kind of ports are not compatible?

Let me know please..

bYe