IWR6843AOPEVM: Minimum velocity resolution

Hello,

Thank you for your question. Have you experimented with the Out of Box demo and the accompanying demo visualizer? You can select AOP and then "Best Velocity Resolution" in the Desirable Configuration drop down box. By adjusting the scene selection values, you can then find a velocity resolution that is suitable for your application. 

I have also linked to the sensing estimator. Here you can find values and experiment with chirp design tradeoffs. For example, if you prefer higher velocity resolution, this may come at a cost of frame rate. You can also choose your preferred target (truck, car, or adult, for example).  

Demo visualizer: https://dev.ti.com/gallery/view/mmwave/mmWave_Demo_Visualizer/ver/3.5.0/ 

Sensing estimator: https://dev.ti.com/gallery/view/mmwave/mmWaveSensingEstimator/ver/1.4.0/ 

Thank you for your reply.

I have run two methods, but it seems impossible to reduce the resolution to 0.01 m/s.

I'll use the minimum resolution possible with the method you told me.

Thank you.

I'm sorry to ask you again.
It was impossible for me to reduce the velocity resolution by 0.01 m/s in two methods, but how much is it possible to reduce the speed resolution by the method of the respondent or other source?