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AWR1843BOOST: DOA Estimation using MUSIC

Muhammad Muaz
Prodigy 50 points
Part Number: AWR1843BOOST
Other Parts Discussed in Thread: AWR1843

Hi! 

I have been working on the DoA (currently azimuth) estimation problem using raw data collected using AWR1843 BOOST and DCA 1000 EVM with my team. We have been trying to use the subspace-based DoA algorithm, MUSIC, for it however, so far we have not been able to achieve correct results, and the strange thing we are experiencing is that the DoA performance degrades when we try to use the second Tx and virtual array forming. So, I am just curious if you guys have tested the DoA estimation algorithm (apart from FFT-based approaches like using MUSIC or other algos) at TI?

Thanks