acorrect antenna length

I wonder what is the best metod in HFFS to check if the antenna length of a sructure is in resonance;

tony :o

just de-embed a proper length of transmission line to see the input impedance

Hi,

i am looking for something like in the planar Ansoft Designer where if you plot the surface current on for example an antenna part you also get a 3D view of the current. In this way you can see that the length of the structure is correct or not...

Tony