About the Authors

B. VISVESVARA RAO is Academic Advisor, Dadi Institute of Engineering and Technology, Anakapalli, Visakhapatnam.

K. BHASKARA RAMA MURTY is Professor and Head of the Department at the Electronics and Communication Engineering Department, Pragati Engineering College, Peddapuram, Andhra Pradesh.

K. RAJA RAJESWARI is Professor at the Electronics and Communication Engineering Department, AU College of Engineering, Andhra University, Visakhapatnam, Andhra Pradesh.

P. CHALAM RAJU PANTULU is Retired Divisional Engineer, Control and Instrumentation, Andhra Pradesh Power Generation Corporation Limited (APGENCO).