IWR6843ISK: Parameter details of mmWave Demo Visualizer

HI, there:

You can find this information at our app notes https://www.ti.com/lit/an/swra553a/swra553a.pdf?ts=1707159397100 

Best,

Zigang

Thank you for your answer.

The application note that we received describes it as "Maxmum Range" and the mmWave Demo Visualizer describes it as "Maximum Unambiguous range".

The same applies to "Maximum Radial Velocity" and "Maximum Velocity".

Are these the same parameters? Or are they different?

Best Regards,

HI, there:

Yes, maximum range is maximum unambiguous range.  Because target at longer range can be alias back during the downsample stages in the DFE. However, because we have strong down-sample filter, most of the reflections that are longer than the maximum range will be filtered out and will not be detected at all. 

We always say maximum velocity or maximum unambiguous velocity.  I never hear of the same as Maximum Radial Velocity.  Not sure whether they are the same thing. 

Best,

Zigang