AWRL1432: computes the range bias and rx phase compensation coefficients

Charming Hsu

Part Number: AWRL1432

Tool/software:

Hello,

I would like to compute the range bias and rx phase compensation coefficients, but in my CHIRP profile, the compressionCfg is enabled with compression ratio of 0.5f.

Does the following function still work? or I need to decompress the radar cube data and how?

Regards

Charming

4 months ago

0 Cesar 4 months ago

TI__Guru*** 147964 points

Hi,

Please give us a few days to review this question

thank you

Cesar

0 Cesar 4 months ago in reply to Cesar

TI__Guru*** 147964 points

Hi,

I was able to get an answer from the development team.

The bias calibration will work only with uncompressed radar cube. It must be performed when compression is disabled

thank you

Cesar

0 Charming Hsu 4 months ago in reply to Cesar

Prodigy 80 points

Hi Cesar,

Thanks for your reply!

As you mentioned, this means I need to change the profile to use fewer radar cubes and no compression, right?

It seems that the only way is to reduce numDopplerChirpsPerProc, or do you have a better suggestion?

Regards

Charming

0 Cesar 4 months ago in reply to Charming Hsu

TI__Guru*** 147964 points

Please give me a few days to get back to you.

I need to check if there is a different way to perform this functionality

Thank you

Cesar

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AWRL1432: computes the range bias and rx phase compensation coefficients