ads could not import .s2p file in LNA design

[microantenna]

i am learning to design a LNA circult,errors happened,while i replace ideal components with ATC company's components.it shows that maybe the component is corrupt or read only
But,every component that involved i can open it and see the two ports' information.can anyone tell me how to deal with this error.By the way ,may ads version is 2022 update.

 

[aliarifat794]

Updating ADS or the libraries can solve compatibility issues.

 

[volker@muehlhaus]

1) Put the files to a directory path with no spaces in the path name.

2) Your passive components use S-Parameters. These S2P files are used with S2P components in ADS. This is something different than X2P elements used for X-parameters, which are used for non-linear components.