Dr. Rakesh Sinha received B.Tech degree in electronics and communication engineering from Kalyani Government Engineering College, Kalyani, India, in 2008, and M.Tech and the PhD in RF and microwave engineering from the Indian Institute of Technology, Kharagpur, India, in 2011 and 2016, respectively. From 2008 to 2009, he was with the Department of Robotics and Automation, Central Mechanical Engineering Research Institute, Durgapur, India, as a Junior Research Fellow. He was an Assistant Professor at the Department of Electronics & Communication Engineering, JIS College of Engineering, Kalyani, India, from 2016 to 2017. During 2017-2018, he was associated with the Ulsan National Institute of Science and Technology, Ulsan, South Korea, as a Postdoctoral Researcher. He was associated with Chungnam National University, Daejeon, South Korea, during 2018-2019. Currently, Dr. Sinha is working as an Assistant Professor at the Department of Electrical Engineering, National Institute of Technology Rourkela, India. His current research interests are in multi-port network synthesis, impedance matching, coupling, decoupling networks, phased array, and computational electromagnetic. Dr Sinha has introduced many novel concepts like the transmission phase of the matching and multi-port networks, their importance, the port decomposition technique, and its applications, etc.