IIT Video Lectures on Signals and Systems by Prof. S.C.Dutta Roy sir

Video Lecture Series from IIT Professors :

Signals and Systems by Prof. S.C. Dutta Roy sir

Dr. S.C.Dutta Roy

Suhash Chandra Dutta Roy earned his BSc (Hons) in Physics (1956), MSc (Tech) in Radio Physics and Electronics (1959), and DPhil degree (1965) all from the University of Calcutta. He worked as Research Officer (Electronics) at the River Research Institute, West Bengal (WB) for two years, before joining the University of Kalyani, as a lecturer. He was Assistant Professor of Electrical Engineering at the University of Minnesota (1965-68) before he joined IIT, Delhi as an Associate Professor of Electrical Engineering. He was promoted to Professor in 1970 and served as the Head of the Department as well as Dean of Undergraduate Studies. On sabbatical leave from IIT Delhi, he spent a year at the University of Leeds and another year at the Iowa State University. After retirement in 1998, he continued at IIT Delhi, first as an Emeritus Fellow, then as INSA Senior Scientist, and currently as an INSA Honorary Scientist. He teaches a course every semester and continues his research on circuits, systems and signal processing.

Academic and Research Achievements: Dutta Roy's initial research concerned lumped and distributed networks and transistor circuits, with particular reference to IC implementation. At Minnesota, he worked on active RC filters, and continued working in the same field after return to India, with particular emphasis on economic inductor simulation and low sensitivity circuits. With fast developments in technology during mid seventies, his research interests gradually shifted to signal processing both analog and digital, with a heavy tilt towards digital signal processing (DSP). He has written three book chapters and published 245 research papers in IEEE and other professional journals of repute. He is the holder of one US and three Indian Patents and is the author of five full semester video courses which are used widely in India. He has mentored thirty PhD students.

Other Contributions: Professor Dutta Roy has been associated with a number of national organizations like the Science and Engineering Academies. He has made significant contribution to modernization of curriculum, assessment of faculty, etc. He has been on the Editorial Boards of several national and international journals including IEEE.

Awards and Honours: Professor Dutta Roy is a Fellow of Institution of Electrical and Electronics Engineers (IEEE), Indian Academy of Sciences, Bangalore, Indian National Academy of Engineering, National Academy of Sciences (India), Allahabad, Acoustical Society of India and Systems Society of India. He is a Distinguished Fellow of the Institution of Electronics and Telecommunication Engineers (IETE). His other honours and awards include the SS Bhatnagar Award, Vikram Sarabhai Award, OP Bhasin Foundation Award, Jawaharlal Nehru Award, Syed Hussain Zaheer Medal (1992) and Dr Guru Prasad Chatterjee Memorial Lecture (2009) of INSA, Ram Lal Wadhwa Gold Medal and Meghnad Saha Award of the IETE and the UGC National Lectureship.

IIT Video Lectures on Introduction to Electronic Circuits by Prof. S.C.Dutta Roy

Video Lecture Series from IIT Professors (Not Available in NPTEL):

Introduction to Electronic Cicuits by Prof. Dutta Roy sir
 

Dr. S.C.Dutta Roy

Suhash Chandra Dutta Roy earned his BSc (Hons) in Physics (1956), MSc (Tech) in Radio Physics and Electronics (1959), and DPhil degree (1965) all from the University of Calcutta. He worked as Research Officer (Electronics) at the River Research Institute, West Bengal (WB) for two years, before joining the University of Kalyani, as a lecturer. He was Assistant Professor of Electrical Engineering at the University of Minnesota (1965-68) before he joined IIT, Delhi as an Associate Professor of Electrical Engineering. He was promoted to Professor in 1970 and served as the Head of the Department as well as Dean of Undergraduate Studies. On sabbatical leave from IIT Delhi, he spent a year at the University of Leeds and another year at the Iowa State University. After retirement in 1998, he continued at IIT Delhi, first as an Emeritus Fellow, then as INSA Senior Scientist, and currently as an INSA Honorary Scientist. He teaches a course every semester and continues his research on circuits, systems and signal processing.

Academic and Research Achievements: Dutta Roy's initial research concerned lumped and distributed networks and transistor circuits, with particular reference to IC implementation. At Minnesota, he worked on active RC filters, and continued working in the same field after return to India, with particular emphasis on economic inductor simulation and low sensitivity circuits. With fast developments in technology during mid seventies, his research interests gradually shifted to signal processing both analog and digital, with a heavy tilt towards digital signal processing (DSP). He has written three book chapters and published 245 research papers in IEEE and other professional journals of repute. He is the holder of one US and three Indian Patents and is the author of five full semester video courses which are used widely in India. He has mentored thirty PhD students.

Other Contributions: Professor Dutta Roy has been associated with a number of national organizations like the Science and Engineering Academies. He has made significant contribution to modernization of curriculum, assessment of faculty, etc. He has been on the Editorial Boards of several national and international journals including IEEE.

Awards and Honours: Professor Dutta Roy is a Fellow of Institution of Electrical and Electronics Engineers (IEEE), Indian Academy of Sciences, Bangalore, Indian National Academy of Engineering, National Academy of Sciences (India), Allahabad, Acoustical Society of India and Systems Society of India. He is a Distinguished Fellow of the Institution of Electronics and Telecommunication Engineers (IETE). His other honours and awards include the SS Bhatnagar Award, Vikram Sarabhai Award, OP Bhasin Foundation Award, Jawaharlal Nehru Award, Syed Hussain Zaheer Medal (1992) and Dr Guru Prasad Chatterjee Memorial Lecture (2009) of INSA, Ram Lal Wadhwa Gold Medal and Meghnad Saha Award of the IETE and the UGC National Lectureship. 

IIT Video Lectures on Basic Electronics by Prof. R.V.Raja Kumar

Video Lecture Series from IIT Professors :

Basic Electronics by Prof. R.V. Raja Kumar sir

 

Dr. R.V.Raja Kumar

Ratnam V. Raja Kumar was born in Machilipatnam, India. He received his BE degree in Electronics & Communication Engineering from Andhra University, Visakhapatnam, topping all branches of engineering in 1980, M.Tech., in Microwave & Radar Engineering and Ph.D. in Digital Signal Processing in 1982 and 1987 respectively from I.I.T.,Kharagpur.

He has been serving as a professor of Electronics and Communications engineering at IIT Kharagpur, starting his career as a member of the faculty in 1984. Presently, he is serving as the Vice-chancellor of Rajiv Gandhi University of Knowledge Technologies (RGUKT), Hyderabad and actively engaged in meeting the challenges of building this new University into a model for quality Engineering education. He also served as the Dean of Academic Affairs of IIT, Kharagpur from 2003 to 2006, as the Chairman of the G S Sanyal School of Telecommunications, a school of excellence for research in Telecommunications till 2005 and headed the Vodafone Essar - IIT Center of Excellence in Telecommunications from 2007 to 2010 besides other assignments. He served as a member of several national level committees of MHRD, DRDO, MIT and DoD. He was also instrumental in the initiation of the INDEST Consortium. He made the perspective plan for the growth of IIT, Kharagpur and also was responsible in bringing some important academic reforms in the Undergraduate education at IIT, Kharagpur. He was visiting the University of Michigan, Ann Arbor in 1988 on a visiting assignment.

His research areas include Digital Signal Processing, Wireless Communications, Detection and Estimation theory and VLSI systems for Communications. He has several research papers in reputed international journals and conferences and has supervised the theses of over 130 students at different levels including PhD, MS, M.Tech, and B.Tech. He authored three video courses, which were also telecasted nationwide, for undergraduate and Masters programmes in Engineering. He is presently engaged in active research on Green radio, Cognitive radio and GLRT based detection systems. Quality of technical education in India is of his concern and he made significant contributions through a number of articles on the same. Also, he served on the boards of studies of several sister institutions and contributed in the curricular design exercises of several institutions.

IIT Video Lectures on VLSI Broadband Communication Circuits by Prof. Nagendra Krishnapura

Video Lecture Series from IIT Professors :

 VLSI Broadband Communication Circuits  

by Prof.Nagendra Krishnapura sir

 

Dr. Nagendra Krishnapura

He is an associate professor in the VLSI group of the department of Electrical Engineering of the Indian Institute of Technology, Madras. He work in the area of analog and mixed signal circuits and signal processing.

  He graduated with a Ph.D. from Columbia University, New York in Oct. 2000. He worked at the Columbia Integrated Systems Laboratory under the guidance of Prof. Yannis Tsividis in the area of nonlinear analog signal processing for low power integrated circuits. He obtained his B. Tech. degree in electronics and communications engineering from the Indian Institute of Technology, Madras, in 1996. Between 2000 and 2005, He worked as a senior design engineer at Celight, Inc. and Multilink(later Vitesse Semiconductor) where he designed integrated circuits for high speed communications. From 2003 to 2005, he was an Adjunct Assistant Professor and taught courses on Analog Circuit Design at Columbia University.