J P Agrawal, presently Principal in Jagannath Institute of Technology, Jaipur did PhD in electronics from Banasthali University. He is having an expertise of many years in teaching the subject to undergraduate and postgraduate disciplines. His books on Signals and Systems and Radar & TV are very popular among the students. He has organized many Faculty Development Programs/Workshop, Conferences and Seminars. He has published over 50 Research papers in National and International journals. He is actively involved in research and supervising many M.Tech dissertations and PhD. His fields of interests are Signals & Systems, Signal Processing, Microprocessors, Microcontrollers, Control System Engineering, Analog and Digital Communication.
Tapan V Nahar, presently Assistant Professor in Department of Electronics & Communication, Global College of Technology, Jaipur. He completed his M.Tech in Digital Communication from Rajasthan Technical University, Kota. He is having an expertise of many years in teaching the subject to undergraduate disciplines. He is also awarded from Maharana Mewar Foundation, Udaipur for Education. His books on Antenna & Wave propagation, Electromagnetics and Microcontroller & Embedded Systems are very popular among the students. He is also a wellknown Singer, Lyricist and Composer. His albums Reminiscence?, Sapno aur Apno ka Sangam-GTC and Zindagi... are very popular on Web-Zone. His area of interests are Antenna & Wave Propagation, Signals and Systems, Digital Signal Processing, Microcontroller & Embedded Systems and Circuit analysis.