IWR6843AOP: IWR6843AOP:

Yixin ZHANG

Prodigy 20 points

Part Number: IWR6843AOP

Tool/software:

Does an algorithm exist for obtaining more accurate aoa than angle-fft using IWR6843AOP?

over 1 year ago

0 Nathan Block over 1 year ago

TI__Mastermind 37805 points

Yes, see our people counting algorithm for a more precise angle estimation method (capon beamformer).

Best,

Nate

0 Yixin ZHANG over 1 year ago in reply to Nathan Block

Prodigy 20 points

Thank you very much! But could you please tell me what the angular resolution of this method is related to? And what is the angular resolution that can be achieved on the IWR6843AOIP if this method is used?

0 Nathan Block over 1 year ago in reply to Yixin ZHANG

TI__Mastermind 37805 points

Hi,

This uses the Capon beamformer, which achieves angle resolution of about 1/N radians (N = number of antennas).

Best,

Nate

0 Yixin ZHANG over 1 year ago in reply to Nathan Block

Prodigy 20 points

OK! Thank you so much!

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