how to design siw in hfss

[sahaa]

hi.
how can i design a siw in hfss?how to draw vias?could any one send me a hfss siw file?
thx

 

[kspalla]

What is SIW? what are the goals

 

[sahaa]

i am learning siw structure and specially siw antenna.i want design a siw slot array antenna in hfss but dont know how to draw vias?can u help me?

 

[ferdows]

hi
for design via u should design cylinder in substrate and subtract it then design another cylinder in it an u can design all hole by copy and move

 

[sahaa]

thx ferdows.is it true if i design cylinder and dont subtract it only metalize it?

 

[ferdows]

hi
i think it cant be true

 

[sahaa]

thx for help ferdows.