Tool/software:
Dears,
As shown in the above figure, our IWRL6432 scheme currently encounters a problem where A and B targets are placed on the left and right sides of the radar, and the distance between A and B targets is greater than the resolution; The radar will detect a point between target A and target B; This point is virtually generated.
HI，
As shown above, The horizontal axis represents the number of points of the angle fft, The vertical axis represents the energy of the angle fft. As shown in scenario 2, in the case of two targets, the Angle fft fails to solve for two correct angles, but instead presents an incorrect Angle value between the two targets. The target Angle true index is around 20, but the Angle fft solves the index around 45, Meaning there is an angle error. We don't think this is related to the threshold of CFAR, but to the angle FFT. The CFAR threshold is low because we need to detect more targets,
