Confuse about nwp-036(Direction Finding)

[lemon]

Hi,

In nwp-036 page 7,here is the AOD  sketch map as below :

As fat as I am concerned, the Transmitter and Receiver should be reverse ?

Or there is something  I misinterpreting?

Brs,

Lemon

[Andreas]

Hi Lemon,

 

You are right, this is not correct. The error was discovered and has been updated in nWP036 v1.1: https://infocenter.nordicsemi.com/pdf/nwp_036.pdf

 

Best regards,
Andreas

[lemon]

Hi，Andreas，

There is another question:

The second diagrams may need to change the `independent` to `dependent` ?

BRs,

Lemon

[Andreas]

Hi Lemon,

 

No, these are not the same things. The duration between the last sample of the reference period and first sample of the first sample slot is the 3us or 2.5us duration, depending on TSAMPLESPACINGREF.

The second duration is the duration from the start of the reference period to the first sample in the first sample period.

 

Best regards,
Andreas

[lemon]

Hi,Andreas,

Sorry for looking in the wrong way.

I get it.

Thank you.

BRs,

Lemon

[Andreas]

Hi Lemon,

 

No problem, glad we ironed out the misunderstanding.

 

Best regards,
Andreas