The CIRs received by the two antennas(STS0 CIR and STS1 CIR) are significantly different

Wireless Connectivity Ultra-Wideband
6

Hi @Sending ,

A good starting point to debug your issue would be to perform the PDoA/AoA with QM33120W kit that you have by using QM33 SDK 1.0.2. Keep in mind that the PDoA antenna in that kit is optimised for Ch9 operation. If you’re using Ch5, then you need a different PDoA to AoA LUT.

Kind regards,
Emre