A Sudhakar is presently working as Professor and Head, Department of ECE, at RVR and JC College of Engineering, Guntur. He worked as an Associate Professor at AIMST, Malaysia, during 2003-2005. He obtained his B. Tech degree (1978-83) from V R Siddhartha Engineering College, affiliated to Acharya Nagarjuna University, and completed an ME from Jadavpur University, Kolkata, during 1983-85. He then obtained his Ph.D from Andhra University, Visakhapatnam. He has over 23 years of teaching and research experience in the field of Electronics and Communications Engineering. Presently, he is also involved as a Board of Studies Chairman for Electronics and Communication Engineering of Acharya Nagarjuna University. He is a member of various professional societies like IEEE, SEMCEI, ISTE and Fellow in IETE. He has published several papers in various national and international journals and has co-authored several books, all published by McGraw-Hill Education India. He has completed various projects funded by AICTE, New Delhi. Currently, he is working on a major research project on 'Array Antenna Design', funded by University Grants Commission, New Delhi. His fields of interest include Circuits, Signals and Systems, and Array Antennas.

Shyammohan S Palli is Professor and Head of the department of electrical and electronics engineering at Sir C R Reddy College of Engineering, Eluru, affiliated to Andhra University. He obtained his B.Tech degree in electrical engineering from College of Engineering, Kakinada (JNTU)in 1978 and also completed his M.Tech in 1980 from the same college and university. Prior to his current assignment, he has worked at SIT, Tumkur, during 1981, at KL College of Engineering during 1981-87, at RVR and JC College of Engineering during 1987-2001.

He has over 27 years of teaching experience and taught various courses in electrical and electronics engineering. Some of his papers were also published in national and international journals. He has co-authored books on networks and circuits for JNTU, Anna University, UP Technological University and Vishveshwaraiah Technological University. Presently, he is pursuing his research work in Andhra University under the guidance of Dr K A Gopalarao. His areas of interest include control systems, power systems, and operation and control.