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AWR1843: the minimum detectable RCS

user5996327
Intellectual 295 points
Part Number: AWR1843

Hi,

I am using AWR1843, and I want to do some experiments.

I need to know the minimum detectable RCS of this sensor.

I used the mmWave Demo Visualizer, but I did not find the minimum RCS parameter. 

Because I  need to use this parameter in my following experiments. Does anyone know it?

Assume that I  do not care the range resolution and other resolution parameters.

Thanks.

Best regards,

  • 0
    TI__Mastermind 31680 points

    Hello,

    Did you try to search for some similar threads on our forum?

    You can use goggle search like this : "site e2e.ti.com minimum detectable rcs"

    Here is one of the threads from the search : 

    Let us know if you need more information.

    Regards,

    Ishita

  • 0 in reply to Ishita Kochar
    Intellectual 295 points

    Hi Ishita,

    Thanks for your kindly reply.

    I just want to know the smallest target which the sensor can detect at the distance of 1 mile.

    That is to say, my target is placed at 1m at the front of the sensor. But  I need the target RCS the smaller the better.

    Best regards

    Guohong

  • 0 in reply to user5996327
    TI__Mastermind 31680 points

    Hello Guohong,

    The sensing estimator just gives examples of RCS for some basic objects like truck, car, bike, etc. If you want to find the configuration from sensing estimator for a custom object, you have to know the RCS first yourself. Then you can fill that in field highlighted below:

    Regards,

    Ishita