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. 2019 Oct 9;19(20):4357. doi: 10.3390/s19204357

Figure 9.

Figure 9

Radar data processing pipeline. Plots from left to right: Noisy radar beat signal, output of the 1D-FFT showing a detection with its range, output of the 2D-FFT showing a detection with its range and Doppler velocity, and output of the 2-Dimensional Constant False Alarm Rate (2D-CFAR) filtering showing the detection with noises filtered out.