There are also other function array radars should have, like the MPQ53 radar set example: IFF array, sidelobe canceller/s, multiple ECCM arrays. MPQ53 also has a dedicated TVM array. Something that HH9Q may or may not have, despite using or not using TVM. (because, hey, we don't know if it has active guidance, we don't really know if it uses pure SARH or TVM either)
Only other, non organic so to say, array visible on 052c is the long rod thingy underneath the main array. People usually label it as sidelobe canceller. So how plausible is that some of the other required functions are taken by the small arrays above and below the main array?
Then again, there is SPY1 radar face, which has absolutely no other visible separate arrays besides the main array (or even additional arrays right near the main radar face) and yet it does search, track, missile comm, (possibly IFF), ECCM and sidelobe cancellation. Burke does use some IFF system that is separate from the SPY array but may well be linked to Aegis, meaning possibly no need for integrated IFF to the SPY1 array.
