Hashinur Islam received the B.Tech. degree in Electronics and Telecommunication Engineering from the Institute of Electronics and Telecommunication Engineers (IETE, India) in 2014 and the M.Tech. degree in Digital Electronics and Communication Engineering from the Sikkim Manipal Institute of Technology, Sikkim Manipal University in 2018. He is currently pursuing the Ph.D. degree with Sikkim Manipal University. He has published over 14 refereed papers in journals and conference proceedings. His research interests include multiband antennas, fractal antenna, circular polarization on antennas, feeding mechanism for antenna, PIFA antenna, wearable antenna, antenna for embedded systems, microstrip filters, reconfigurable filters, and so on. He is a Graduate Student Member of IEEE and Associate Member of IETE, India. He also serves as a reviewer of IEEE Access and other journals and conferences.