connexion in HFSS (short circuit)

hello i am not well in HFSS can any one please tel me how todo the connexin (i use a rectangle for patch and for GND (PerfectE) how connect them) in figure attached and if i must use a coaxial or simple port
thanks in advance

Hello Magbach

the set up is quite easy you can do it two ways either have your coaxial connector connected the way shown or through a via going passing substrate. to do this draw the inner conductor touching the inverted-F and the outer coax touching the ground plane.if you would like i can show you how to do it at the condition that you have planar inverted F designed already on hfss.

Let me know if you are interested

Regards
Rotmanlens.