Samarendra Nath Sur (M'2016, SM'2020) received Ph. D degree in MIMO Signal Processing from NIT, Durgapur in 2012. Since 2008, he is associated with the Sikkim Manipal Institute of Technology, India, where he is currently an assistant professor (SG) in the Department of Electronics & Communication Engineering. His current research interests include Broadband Wireless Communication (MIMO and Spread Spectrum Technology), Advanced Digital Signal Processing, and Remote Sensing, Radar Image/Signal Processing . He is currently serving as an Associate Editor for International Journal on Smart Sensing and Intelligent Systems (S2IS)(SCIE). Additionally, He is actively engaged as a regular reviewer for renowned journals published by IEEE, Springer, Elsevier, Taylor and Francis, IET, and Wiley, among others. Additionally, he had the privilege of serving as a Guest Editor for topical collections and special issues in reputable journals published by Springer, MDPI, and and Hindawi.