1. Department of Electronics and Communication Engineering, National Institute of Technology, Silchar 788010, India
2. Center of Microelectronic Technologies, Institute of Chemistry, Technology and Metallurgy, National Institute of the Republic of Serbia, University of Belgrade, 11000 Belgrade, Serbia
3. Center for Sensors and Devices (SD), Fondazione Bruno Kessler (FBK), 38123 Trento, Italy