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IWR6843ISK: Setting up the mmWave Demo Visualizer to suppress human body movement

user6356280
Intellectual 315 points
Part Number: IWR6843ISK

I have conducted my evaluation using the mmWave Demo Visualizer.

I found that the Range Profile peak fluctuates significantly when a person is standing in front of the module.

I believe this is due to the body movement of the person.

I want to try to suppress this peak fluctuation as much as possible.

Is there a setting in mmWave Demo Visualizer that suppresses human body movement?

Best Regards,

  • 0
    TI__Mastermind 19530 points

    Hello.

    Are you seeing fluctuation over a range as opposed to at a specific distance?  Or are you seeing this fluctuates at the distance you are at?  If you are seeing fluctuations outside of the distance you are at, you can reduce this by increasing your cfar threshold to filter out extra noise.

    Sincerely,

    Santosh