D. Vaithiyanathan is currently working as Assistant Professor in the Department of Electronics and Communication Engineering, National Institute of Technology Delhi, India. From 2010 to 2017, he held the position of Teaching Fellow in the Department of Electronics and Communication Engineering, College of Engineering Guindy, Anna University, Chennai. He received his B.E in Electronics and Communication Engineering from University of Madras and M.E in Applied Electronics from Government College of Technology Coimbatore and Ph.D from Department of Electronics and Communication Engineering, College of Engineering Guindy, Anna University, Chennai. His research interest includes Low Power Circuit Design, Memory Design, Embedded System and VLSI Architecture for Digital Signal and Image Processing.