antenna array 100x100

Hello,

i am currently trying to simulate  a 100x100  patchantennas.

To save the simulation time i used the spherical mode Source.

The probelm is that it is not possible to make an array with this spherical mode sources and i have to modify the phases manually!!

Is there any solution or maybe a better idea to make array of this mode source and with automatically  modification of the phase?

Thanks in Advance.

Best Regards

Haj Hassan