TIDUEN5A June 2019 – March 2020 AWR1243 , AWR2243
The output of range/Doppler FFT is sent to the detection module. The first step is non-coherent integration across all the virtual channels. The integration output goes through the CFAR detection step that does 1D range CFAR detection followed by 1D Doppler CFAR detection at the detected range bins. For each cross detected range/Doppler point, the maximum velocity extension algorithm is applied to correct any possible velocity ambiguity caused by TDM MIMO. The recovered velocity is used to correct the phase jump that is again caused by the TDM MIMO for each detected point.