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IWR6843AOP: About Frequency Slope faster than default value for people count demo

Cruijff
Expert 2760 points
Part Number: IWR6843AOP


Hi community member,

My customer study using your documents in people count demo.
My customer has questions as below:

1.
They think the number of detectable people is increased by faster Frequency Slope.
Is their thinking correct?

2.
They think SNR get worse by faster Frequency Slope.
Is their understanding correct?

Do you have any documents for how to optimize Frequency Slope as reference?

Best regards.
Cruijff

  • 0
    TI__Mastermind 23725 points

    Hello

    The People counting demo chirp is made for human motion detection please check the relevant resoluteness for the chirp.

    - please see the user's guide  for parameters for modules of the demo.

    For #2) Please see the  Radar equation for how to improve SNR and what from there can be used in chirp while keeping the resolution needs for the detection.

    Thank you,

    Vaibhav