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Original question:

[FAQ] MMWAVE-MCUPLUS-SDK: [FAQ] Signal Processing Chain Algorithms Questions_2024 (AWR29xx devices)

AM2732: Does CFAR Engine support 2D-CFAR detector?

GR
Expert 2901 points
Part Number: AM2732

Tool/software:

Hello,

I think AM273x have CFAR Engine in HWA2.0 same hardware to AWR/IWR series.

May I have question about CFAR Engine?

I believe this support 1D-CFAR.

How is 2D CA-CFAR?

https://github.com/sunsided/SFND_Radar_2D_CFAR

Or for 2D-CFAR, is this engine doing 1D-CFAR per range-bin?

Thanks,

GR

  • +1
    TI__Genius 15530 points

    Hi,

    The link that you have shared is a custom application. So, please check the readme provided in the link shared by you for more details.

    2D CFAR is not supported by the HWA. In our processing chain, we perform CFAR operation in doppler dimension followed by CFAR in range dimension and take an intersection of both the outputs.

    Regards,

    Samhitha

  • 0 in reply to Samhitha Bobba
    Expert 2901 points

    Hi Samhitha,

    Thanks for your information.

    I understand.

    Best regards,

    GR