QM33120W - DWM1001C PDoA

Wireless Connectivity Ultra-Wideband
1

Dear Qorvo,
we are trying to get PDOA using an anchor based on QM33120W and a TAG based ON DWM1001C without success. Looking at reference manual seems that DWM1001C doesnt support STS, for this reason is not possibile to get PDOA. Is this statment true? Is there any mitigitation to this?
Thank you

2

Hi @Mihamed ,

Yes, your statement is true.
In order to calculate PdoA, QM33120 needs to switch receiver between SHR (preamble + SFD) and STS.
The DW1000 chip does not support SP1 packet format (packet containing STS segment).
So it’s not possible for the QM33120 to calculate PdoA.