Alessandra
Newbie level 5
cst vivaldi antenna
Hi group!
I have to simulate a Vivaldi antenna with CST and with HFSS, and then I have to comparate the results.
My antenna is a Vivaldi Antipodal Balanced (you can see that, if you go to CST home page=>applications=>antenna and sar=>... vivaldi).
I have dimensioned my antenna in function of my operation frequency and I know that the flare is large half wavelenght. But I don't know anythingh else about a precise dimension of this antenna (i.e. some relations to designe the curvature of the flare and so on). HELP!
I try to simulate my antenna first with cst and after two hours the simulation isn't terninated.. so I try to importe the .sat file with Hfss and an error occour.
WHY my simulation is so long? Maybe is a problem of boundary conditions?
And WHY I can't import model with hfss?
Thank you every one!
Alessandra
Hi group!
I have to simulate a Vivaldi antenna with CST and with HFSS, and then I have to comparate the results.
My antenna is a Vivaldi Antipodal Balanced (you can see that, if you go to CST home page=>applications=>antenna and sar=>... vivaldi).
I have dimensioned my antenna in function of my operation frequency and I know that the flare is large half wavelenght. But I don't know anythingh else about a precise dimension of this antenna (i.e. some relations to designe the curvature of the flare and so on). HELP!
I try to simulate my antenna first with cst and after two hours the simulation isn't terninated.. so I try to importe the .sat file with Hfss and an error occour.
WHY my simulation is so long? Maybe is a problem of boundary conditions?
And WHY I can't import model with hfss?
Thank you every one!
Alessandra