AWR1642BOOST: Improved SRR accuracy

nicky liu

Part Number: AWR1642BOOST
Other Parts Discussed in Thread: AWR1642

Hello:
I installed the AWR1642 at the back of the bicycle, with a height of about 1M. When using the SRR example for vehicle detection, the detectable distances of various vehicles are as follows:
Truck: 80m
Sedan: 40~60m
Scooter & Bike: Undetectable
Is there a way to improve the detection accuracy of Sedan and Scooter?

over 2 years ago

0 Aniket Mahajan over 2 years ago

TI__Genius 14846 points

Hi,

Bikes/scooters have a lower RCS. To allow for their detection, you should reduce the CFAR thresholds in the lab. Note that this will have the side effect of detecting quite a few more points than before, which could cause possible memory/processing issues.

Regards,

Aayush

0 nicky liu over 2 years ago in reply to Aniket Mahajan

Prodigy 250 points

Hi：

Does CFAR thresholds refer to this part? If so, can the value be modified like this?

0 Aniket Mahajan over 2 years ago in reply to nicky liu

TI__Genius 14846 points

Hi,

That is correct.

Regards,

Aayush

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AWR1642BOOST: Improved SRR accuracy