• State
  • Locked Locked
  • Replies 2 replies
  • Subscribers 32 subscribers
  • Views 172 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.

AWRL6432BOOST: BPM Decoding of mmw_demo

jungbum shin
Prodigy 140 points
Part Number: AWRL6432BOOST

Tool/software:

Hi TI experts,

In mmw_demo,

isBpmEnable in Range DPU is disabled and BPM decoding is performed in AOA2D DPU.

Why is BPM decoding performed in AOA2D DPU?

What is the difference with Range DPU BPM? 

Can't it be performed in Range DPU with setting isBpmEnable?

Thank you.

JB

  • 0
    TI__Expert 4190 points

    Hi JB,

    Thanks for posting your question over E2E. Please allow our SW expert a day or two to respond.
    Can you please let us know what is the end application, you are looking for?

  • 0
    TI__Mastermind 40085 points

    Hi, JB:

    (1) When we do BPM demodulation in range DPU, there is no Doppler information, so there will be no Doppler compensation before BPM demodulation. 

    (2) When move BPM demodulation to AOA2D, Doppler information is there, so Doppler compensation will be applied before BPM demodulation. 

    You will need to make your decision based on how critical Doppler compensation is critical to your application.

    Best,

    Zigang