Signature Estimation of Dual Wideband Systems. - Chandrashekhar Rai; Debarati Sen (VTC Spring, 2022)

Sparse Scatter/Target Detection with Spatial Wideband Uniform Linear Arrays. - Chandrashekhar Rai; Debarati Sen (VTC2023-Spring, 2023)

Low Complexity DoA-ToA Signature Estimation for Multi-Antenna Multi-Carrier Systems. - Chandrashekhar Rai; Debarati Sen (ICASSP, 2025)