Need help in HFSS simulation ( Strip Line)

Hello Friends,
Please help me in HFSS simulation.
I am simulating stripline structure.
Please find images attached.

There is co-axial to strip line transition.
I have given excitation but my field is not going on PCB.
I can only see till edge of waveguide.

Can you tell me where is the problem?

Waiting for reply.

Abhishekabs

Hi Abhishek

Long time.Saw few Things from your design that caught attention,one the port is not assigned properly,It should go from the outer edge to the inner edge of the conductors.not to the centre of the centre conductor. why not post your file here,there will be more help from others as well

Regards
Rotmanlens.

Hi,
I have solved the problem.
There is no problem in excitation, there was small problem in material assign.

Now I can see nice field plots & S paramater results :)

Abhishekabs



P.S: For excitation the line should go from High to low ( or vice versa) potential points

So HFSS will take care of it.