A 2D Nested Array Based DOA Estimator for Incoherently Distributed Sources via Sparse Representation Utilizing L<sub>1</sub>-Norm

<p><i>RMSE</i> estimated for 2D ID sources with different angular spreads.</p>

International Journal of Antennas and Propagation

Figure 4: A 2D Nested Array Based DOA Estimator for Incoherently Distributed Sources via Sparse Representation Utilizing L<sub>1</sub>-Norm 