Dictionary-Learning (DL)-Based Sparse CSI Estimation in Multiuser Terahertz (THz) Hybrid MIMO Systems Under Hardware Impairments and Beam-Squint Effect. - Priyanka Maity; Suraj Srivastava; Sunaina Khatri; Aditya K. Jagannatham (IEEE Access, 2022)

Dictionary Learning (DL)-based Sparse Cascaded Channel Estimation in IRS-assisted Terahertz MU-SIMO Systems With Hardware Impairments. - Priyanka Maity; Sunaina Khatri; Suraj Srivastava; Aditya K. Jagannatham (SSP, 2023)