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AWR1642BOOST: Can I Use AWR1642 to find holes in a Wood ?? What is the penetration capacity of the module??

Arunkumar V R
Expert 1040 points
Part Number: AWR1642BOOST
Other Parts Discussed in Thread: AWR1642,

Can I Use AWR1642  to find holes in a Wood ??

Can i use this module and find any holes on a hollow wood while observing from inside the wood???

What is the penetration capacity of the module??

  • 0
    TI__Expert 7215 points
    Arun,

    Thanks for your query. Our experts will provide an answer soon.

    Regards,
    Kaushal
  • 0
    TI__Mastermind 28055 points

    Hi Arunkumar,

    The AWR1642 device is situated generally to detect moving objects, and does best with objects that are metallic or mostly composed of water (e.g. humans).

    In our tests, the device can easily detect foliage(trees, bushes).  There should be no problem detecting trees - you will need to make sure the angular accuracy/resolution will suit your needs.  Also note the AWR1642BOOST antenna configuration does not give elevation information - essentially, you are getting a 2D slice of the environment. (This can be corrected by changing the antenna pattern, which would require a custom board.) 

    The mmWave radar devices penetrate wood (building material) and we have shown penetration through 1.25 cm of plywood.

    Regards,

    Justin