AWR1243: AWR1243

farhad vaseghi

Part Number: AWR1243

Once i post-process the raw ADC data (.bin file)and apply the Range _ FFT analysis Although i first convert the .bin file to the radar data cube and then operate an Range_ FFT and also i operate the fft coefficient correct and use a correct coefficient for ADC full scale but i do have 2 problem.

as you seethe first picture is the post processing of RADAR_STUDIO and second is my process.

1.why the power software calculated our bigger than than my plot . and what should i do to fix it??

2.why i do have peaks in negative ranges???? what should i do to fix that ??? should i operate an filter on it??

over 4 years ago

0 Ishita Kochar over 4 years ago

TI__Mastermind 31680 points

Hello Farhad,

TI provides reference MATLAB script examples for processing the raw captured ADC data. It is present in the below directory:

C:\ti\mmwave_studio_<version>\mmWaveStudio\MatlabExamples

We request you to take a look at this which also might help you understand the differences in your implementation.

Regards,

Ishita

0 farhad vaseghi over 4 years ago in reply to Ishita Kochar

Prodigy 90 points

hello Ishita

its not an answer to my questions

0 Jitendra Gupta over 4 years ago in reply to farhad vaseghi

TI__Guru 69490 points

Hello,

There are multiple ways to do the signal processing on Radar data. And for reference we have provided reference Matlab script (as Ishita mentioned)

So you can either existing matlab script in the TI provided packages or search over internet.

Regards,

Sensors

Sensors forum

AWR1243: AWR1243