AWR1243: Whether the signal acquisition of four antennas on the AWR1243 are at the same time?

user5175896

Part Number: AWR1243

I put a target in front of the radar about 0.5 meter, using the TSW1400 to collect data , i find the the difference of four antennas' Phases are relatively large .I think it can not be caused by the difference in distance.So i want to know whether the signal acquisition of four antennas on the AWR1243 are at the same time?

over 7 years ago

0 Akash Gondalia over 7 years ago

TI__Guru 50240 points

Hello,

Thank you for your question. Can you post more information about the phase difference? Perhaps some numbers or plots you've obtained?

I've asked an AWR team member to look into this for you.

Cheers,
Akash

0 Akash Gondalia over 7 years ago in reply to Akash Gondalia

TI__Guru 50240 points

Hello again Chen,

I still need more information to answer your question. Would you be able to post any plots or any other information you may have?

0 Akash Gondalia over 7 years ago

TI__Guru 50240 points

Hi Chen,

Due to lack of response I'm closing this thread but if you can post more information for us to work with then I can appropriately look into this issue for you.

Cheers,
Akash

0 user5175896 over 7 years ago in reply to Akash Gondalia

Prodigy 90 points

Sorry, I think I may know the reason. Different distance cause different different phases .Thank you!

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AWR1243: Whether the signal acquisition of four antennas on the AWR1243 are at the same time?