design mushroom ebg in hfss

hi

I want to simulate mushroom ebg in hfss

I have dimension of EBG (like W,s,h)

but i don"t know how to Implement it in hfss?

thanks

you draw a model of this and copy it n length and width

my ebg has the structure like this :

lenght and width is the same (L=W)

but i dont know how to design it in hfss

note: i know the dimension but don"t know HFSS working

A bit late, but you can check out my design (attached).

akhey cheghad tahvil migiran inja dr

Please help with my post: https://www.edaboard.com/thread259642.html#post1113760