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IWR6843ISK-ODS: About calcurate of dmax

user6005362
Intellectual 640 points

Part Number: IWR6843ISK-ODS

Hi Tecnical Support

It is described "IF Bandwidth is thus limited by the ADC sampling rate(Fs)" as follows from "mmwaveSensing-FMCW-offlineviewing.pdf".

But, I think the sampling frequency needs to be twice or more, according to the "sampling theorem".

Why is it can calculate at the same sampling frequency as the intermediate frequency?

Best Regards.