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CC2640R2F: Getting correct results from AoA

alig
Prodigy 190 points
Part Number: CC2640R2F

Hello,

We are getting raw data then we calculate angle by using the code in simplelink_cc2640r2_sdk_2_40_00_32 SDK. We put our tag at 37 degrees for both outdoor and indoor measurements.

Outdoor results are like that :  -40.5, -43, -42, -44, -42.5 which are close to real angle. However indoor results are really bad. Indoor results: -17.5,  -22.5, -25.5, -7.5, -36.5 .

Do you have any suggestion for us? Any algorithm to implement in the code? Or anything? 

  • 0
    TI__Guru 57865 points
    Hi Alig,

    In an indoor environment, you will have several challenges due to multipath reflections and other RF-related challenges. At this point, we do not offer any algorithms but might do so in the future.