Hello,
I would like to just clarify something. I am working on a student project and I need 360° 2D AoA, so would it be possible by just plugging antenna 1,2,3 of the QM35825 in a triangle with the lambda distance of 0.45 to get accurate 360 measurements?
Thanks in advance,
Bob
Hi Bob,
You can find answers to some of your questions in section 3.3.1.2.12, “PDoA mode 6,” of the UWB_L1_Configuration.pdf located in the QM35 SDK 3.0 repository. This section explains how three pairs of antennas are stitched together to provide the 360° AoA coverage you’re asking about.
Keep in mind that antenna characterization is critical for accurate results. Within the same SDK, you’ll also find references to the Torus antenna and its configuration, which can serve as useful examples for setting up your system.
Additionally, I recommend reviewing the AoA antenna design guide application note, which will help you with creating the LUT after you have characterized your antenna.esign guide app note to help with the LUT creation after you have characterized your antenna.
Best regards,
-Quan
Hi Quan,
thank you so much for pointing me in the right direction, I missed that document!
Have a nice day,
Bob