Tajinder Singh Arora obtained his B.Tech. (Electronics and Communication Engineering) from C.C.S. University in 2002, M.Tech. (Signal Processing) from Netaji Subhas Institute of Technology, New Delhi in 2008, Ph.D. degree in Electronics and Communication Engineering in 2017. He is currently working as an Associate Professor with Department of Electronics Engineering, Aligarh Muslim University, Aligarh, India. His research interests are in the area of current mode signal processing, electronic circuit design, electronic devices etc. He has authored or co-authored more than 35 research papers in International Journals and Conferences. He is also the reviewer of several indexed journals such as Circuits, Systems & Signal Processing, Arabian Journal for Science and Engineering, Springer, IET Circuit Devices & Systems and many more. He is associated with different professional societies as well. He is Fellow member IETE & ISVE, Senior member IEEE, Life member ISTE and member IET (UK).