hi all.
are you still here?
im designing a reflectarray with HFSS and CST.
i have designed my unit cell and the phase curves seems good.
my unit cell have a varying stub length that produce different phase delay.
Now i want to use it as array and each cell element should have its own phase delay.
I want to use the cells as array, and fed it with a horn antenna.
i dont know what solver should i use... and how make array with a unit cell....
i would be thankful if somebody help me..