I'm looking for some assistance with using the 5340 in a host controller and I am not finding very much detail regarding antenna array design. I am a member of Bluetooth SIG and the paper I have access to all describe pretty large arrays for mainly warehouse tracking and have eluded to the fact that antenna design will be a major untaking. I also happen to not have all the information since I am not high enough tier to be involved in the location finding group. I also see this has been a question here since AoA was first introduced years ago and any response given back to developer wasn't public.
I might be interested in some antenna design research myself and would be willing to offer any design or data on an open source basis. Does Nordic have any preliminary test data they are willing to share that would get me on the right track. Is the current research collaborative or is someone trying to be first to patent?
