AWR1843AOP:About range profile dB offset

Shoko Sakaguchi

Part Number: AWR1843AOP
Other Parts Discussed in Thread: AWR1642

Tool/software:

Hello,

Regardind the formula of the following thread for case AWR1642, please let me know the formula for case *WR1843.

P = log2(A * N_Range * ((½)^ceiling[log4(N_Range)-1]) * N_Doppler) * numAntennas * 512/(20*log10(2))

Please advise.

Thanks,

Shoko

0 Pedrhom Nafisi 10 months ago

Hello Shoko,

The formula should remain the same, biggest difference will be the number of antennas which is already specified in the formula.

Best Regards,

Pedrhom

0 Shoko Sakaguchi 10 months ago in reply to Pedrhom Nafisi

Hello Pedrhom,

Thank you for your reply.

I have tried to calculate "value in dB of P" using the formula, but the calculated value is farther away from expected value.

For example, If the value A=3172, N_Range=256, N_Doppler=16 and numAntennas=12, P is calculated as 21056.

(Value of A is Peakval from HWA)

Please let me know why I can't calculate P.

Please advise.

Regards,

Shoko

0 Shoko Sakaguchi 10 months ago in reply to Shoko Sakaguchi

Hello,

Could you please provide an update?

Regards,

Shoko

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