AWR1642BOOST: Does the mmWave demo remove noises in the measurement data?

Edward Lee3

Intellectual 260 points

Part Number: AWR1642BOOST

Hi,

does the mmWave demo remove noises, such as ground noises, in the measurement data?

Thanks for your help.

Edward Lee

over 5 years ago

0 Cesar over 5 years ago

TI__Guru*** 140704 points

Some of the processing chain remove the static objects (see clutter removal in the mmwave SDK demo)

Thank you

Cesar

0 Edward Lee3 over 5 years ago in reply to Cesar

Intellectual 260 points

Hi, Cesar,

thanks for your reply.

I have some more questions in the below:

1. Sometimes I can see some unstable detection points in the mmWave demo visualizer, i.e., these detection may appear and disappear like flashing lights,

does this mean these detection points are noises?

2. Except removing the static objects, does the mmWave demo perform noise processing, such as some kind of noise filtering, on the measurement data?

Thanks for your help.

Edward Lee

0 user6096953 over 5 years ago in reply to Edward Lee3

Expert 1310 points

Hi Edward,

regarding your first question: I guess these come&go-points are on the edge of object detectability in terms of their measured data and are therefore constantly subject to discarding by the CFAR-threshold.

Best regards

0 Edward Lee3 over 5 years ago in reply to user6096953

Intellectual 260 points

Hi,

Except removing the static objects, does the mmWave demo perform noise processing, such as some kind of noise filtering, on the measurement data?

Thanks for your help.

Edward Lee

0 Cesar over 5 years ago in reply to Edward Lee3

TI__Guru*** 140704 points

Hi,

Please review the mmwave demo processing chain documentation.

The demo will perform peak detection which could be qualified as "noise removal"

We will need more detailed questions for further support.

thank you

Cesar

Sensors

Sensors forum

AWR1642BOOST: Does the mmWave demo remove noises in the measurement data?