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CCS/IWR1443BOOST: Increase range and accuracy

Prudhvi Sagar
Genius 3785 points
Part Number: IWR1443BOOST


Tool/software: Code Composer Studio

Hello,

I am using "High Accuracy Demo". I have used both profile_2db and profile_2de configuration files. Both get maxed at 20m and 10m respectively. How can I increase the maximum value? profile_2de has better accuracy compared to profile_2db, can I get the same accuracy as profile_2de in 10 - 20 m range by changing the profileCfg parameters? What parameters are recommended to change? Can this be extended to beyond 20m range?

Regards,

Prudhvi Sagar

  • 0
    TI__Guru 50240 points

    Hi Prudhvi,

    You will see both decreased resolution and inferior accuracy with the profile_2db configuration because it is set up for a higher range and a lower sample size. This is discussed more in the High Accuracy User Guide on page 20.

    I'd also recommend trying the Sensing Estimator in order to fine tune the specific parameters for your application. dev.ti.com/.../

    Let me know if you have more questions.

    Cheers,

    Akash