Waveguide Broad wall slot analysis in array environment

Hi,

I need help regarding setup of longitudinal slot array setup. I need to get the conductance of the offset slot in an array environment to get the effect of mutual coupling. I have got the isolated plots with waveguide ports and de-embedding the port at centre of the slot, however its the response of an isolated slot. Now I want the response in an array environment. I have applied the Master/Slave boundaries with Floquet port but I cant get the required response plots. Any idea or help is required.

Regards