Partovi Sangi, Abbas, Jamali, Jasem, Fatehi, Mohammad Hossein, Ghanbarian, Mohammad Mehdi. 2D-DOA Estimation of LFM Signal Wideband Using Low Snapshots Dechirping Algorithm in a Two-Dimensional Circular Array. Journal of Intelligent Procedures in Electrical Technology. 2021;13(50):95-108. doi: