• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 30 subscribers
  • Views 220 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AWRL1432BOOST: Post process the data

Pablo Ortega
Prodigy 60 points
Part Number: AWRL1432BOOST

Tool/software:

Hi experts,

I recorded data from AWRL1432BOOST device, with mmwave_studio_04_01_00_06.

Now I would like to do post processing. I started to run your MATLAB script (dataPostProc_lowPowerDevice.m) with a record of 50 frames.

I obtained this two plots:

 

Is there any documentation to explain these results?

Thanks,

Pablo

  • 0
    TI__Mastermind 40335 points

    Hi, Pablo:

    It should be easy to understand the ADC samples.  The top one is amplitude of Doppler FFT output but with all antenna uncoherently combined.  Different curve is different Doppler bins.

    I would recommend you to   

    -- Re-take the data with a static scene (no moving object).  In this way, you should expect all the ADC chirps on top of each other, and all non-zero Doppler bins are at the noise level well below the zero Doppler signal level.    

    Best,

    Zigang