I am Dr. N. Ramkumar, an Associate Professor at SR University, Warangal, specializing in microelectronics, VLSI, and semiconductor device technologies. I hold a Ph.D. in Electronics and Communication Engineering from SRM Institute of Science and Technology and bring over 17 years of teaching and research experience.
My research focuses on the design, simulation, and optimization of advanced semiconductor devices, particularly GaN-based high-electron-mobility transistors (HEMTs) for high-frequency and high-power applications. I have contributed to 31 SCI-indexed journal publications and currently supervise six doctoral scholars.
My teaching interests encompass semiconductor devices, digital system design, VLSI, VHDL, microcontrollers, embedded systems, and programming in C and Python. I emphasize practical learning through simulation, programming exercises, and application-oriented projects, helping students connect theoretical concepts with engineering practice while developing their analytical and problem-solving skills.