Multitarget Direct Localization Using Block Sparse Bayesian Learning in Distributed MIMO Radar

Figure 7

Comparison of reconstructed target reflection coefficients using BSBL- method with different grid distance. SNR = 10 dB. (a) Grid distance is 10 m (3-D), (b) grid distance is 5 m (3-D), (c) grid distance is 10 m (contour plot), and (d) grid distance is 5 m (contour plot).

(a)

(b)

(c)

(d)