multiple antennas in HFSS

i am trying to simulate a structure with multiple antennas. however when i plot the 3D radiation pattern, only the pattern due to one of the antennas can be seen. can anyone help me with how to simulate and plot 3D radiation pattern of multiple antennas please? thanks

multiple antenna? you meant antenna array?
have u set the antenna array simulation on HFSS-->radiation --> antenna array setup ?

actually i managed to solve the problem at last. i did not use antenna array setup as the antennas were not exactly an array.

when the tabs HFSS->fields->edit sources" are clicked, the source editing window appears. HFSS automatically set the scaling factor of the second source to 0, that was why i could not see the total fields.

still, thanks a lot for your attention masadi.