AWR1642BOOST, difference between the AWR1642 receivers raw data!

ahmed amine lamiri

Other Parts Discussed in Thread: AWR1642

Hi,

I have a question regarding the AWR1642 receivers antenna. What's the difference between the AWR1642 four receivers raw data ?

thanks in advance,

Ahmed

over 6 years ago

0 Anand Gadiyar over 6 years ago

TI__Genius 15005 points

Hi Ahmed,

I'm afraid I do not understand your question. The four receivers receive the reflected RF signal with different path delays depending on the RX antenna spacing. These different delays can be used in post processing to estimate the angle of arrival.

Please refer to the mmWave Sensing introductory training available here:
training.ti.com/intro-mmwave-sensing-fmcw-radars-module-1-range-estimation

Specifically slide 54 onwards in the training talks about the basis of angle of arrival estimation.

Best Regards,
Anand

0 ahmed amine lamiri over 6 years ago in reply to Anand Gadiyar

Expert 1095 points

Hi,

Thanks Anand,

Ahmed

Sensors

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AWR1642BOOST, difference between the AWR1642 receivers raw data!