sure, but not sure how we know its Gallium Oxide just from the photo.
They are developing this capability, but we are still far away from knowing they actually have it or when it enters service.
Its size is almost as same as 055's radar, or even smaller. If it's indeed a next-gen radar going to be equipped on next-gen DDG/CG, I can't come up with other ways to achieve better capacity besides changing its T/R component from GaN to GaO. Unnecessary to test it with so much effort if it's still a GaN radar, it has to be sth new.