• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 30 subscribers
  • Views 408 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.

AWR2944: How to modify the antenna parameters of AOA in SDK?

Shine
Genius 13655 points
Part Number: AWR2944

Hello Champs,

Customer wants to change the AWR2944 antenna design, eg, change the distance between 2 RX to 1/2 λ,  λ, 3/2λ.

How to modify the antenna parameters of AOA in SDK?


Thanks
Regards
Shine

  • +1
    TI__Mastermind 20605 points

    Hi Shine,

    To change distance between Rx, you can change the X and Z lambda spacing macro available in the demo.
    (mmwave_mcuplus_sdk_04_04_01_02\mmwave_mcuplus_sdk_04_04_01_02\ti\datapath\dpc\objectdetection\objdethwaDDMA\objectdetection.h)

    To modify the antenna parameters, you can change the params related to num Rx, num Tx, num virt ant, antOrder etc. macros in the same file.

    Regarding the processing changes, it depends on the actual orientation and the virtual antenna pattern. There is no direct provision to change this.

    Regards,

    Kaushik