How to design a microstrip antenna with inset feed for 2 GHz using HFSS.

[@AbderrahmaneBenhalima]

Thank you so much.
May I ask you something?
What determined the dimensions of the Rad Box you provided?
Does it need to be only large enough for the antenna ?
Because, if I'm not mistaken, any change in the size of the box will affect the result.

[@moulikag2931]

Atleast quarter wavelength distance

[@ajaymalviya4952]

can u design microstrip antenna for me