IWR6843: IWR6843

HI, there:

You can find some information about interference management at following app notes: 

https://www.ti.com/lit/an/swra662/swra662.pdf?ts=1622829877237&ref_url=https%253A%252F%252Fe2e.ti.com%252F

If you are program multiple sensor, and program the same chirp on all of them, then the interference type is called parallel interference, you can read more detail on the above document.  In general, the probably for the parallel interference to happen is small, and you can 

1) the best way will be to control the frame start time, so that to prevent the interference completely.

2) add the code to calculate the interference indicator, and skip the frame if the indicator is observed. 

Best,

Zigang