Sparsity-Based Robust Bistatic MIMO Radar Imaging in the Presence of Array Errors

Figure 5

MSE and PRC of the sparse recovery results with the constrained optimization method [14], iterative method [15], Lasso method, and proposed method with different array gain-phase errors (M = N = 15, SNR = 20 dB, , and ). (a) MSE of the sparse recovery results with different array gain-phase errors. (b) PRC of the sparse recovery results with different array gain-phase errors.

(a)

(b)