AWR1642BOOST: Convert doppler bin index to velocity

Duncan Thompson

Part Number: AWR1642BOOST

I am trying to convert the doppler bin index to a velocity from the detObj2D. I see that the equation of range is rangeIdxToMeters = C * sampleRate / (2 * freqSlope * K) but I cannot find any equation for converting the doppler index to velocity anywhere. Can you point me where to find this? Thanks

over 7 years ago

0 Raghunandan Kamath over 7 years ago

TI__Mastermind 22155 points

Hello Duncun,

The query is answered in below post:
e2e.ti.com/.../2282350

Thanks,
Raghu

0 Duncan Thompson over 7 years ago in reply to Raghunandan Kamath

Prodigy 40 points

I understand that each doppler value represents a speed in m/s but I am looking for how to map the doppler bin value to m/s. I do not see the mmwave.js file referenced in the query.

0 Anil Mani over 7 years ago in reply to Duncan Thompson

TI__Expert 4720 points

Hi Duncan,

Regards

Anil

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AWR1642BOOST: Convert doppler bin index to velocity