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by Shrikrishna Yawale (Author), Sangita Yawale (Author)
Differential Amplifier.- Feedback In Amplifier.- Parameters of Operational Amplifier, DC and AC Amplifiers.- Linear Circuits.- Non Linear Circuits.- Waveform Generator and Comparators.- Active Filters and Phase Lock Loop (PLL).- Experiments on Operational Amplifier.
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This book covers several aspects of the operational amplifier and includes theoretical explanations with simplified expressions and derivations. The book is designed to serve as a textbook for courses offered to undergraduate and postgraduate students enrolled in electronics and communication engineering. The topics included are DC amplifier, AC/DC analysis of DC amplifier, relevant derivations, a block diagram of the operational amplifier, positive and negative feedbacks, amplitude modulator, current to voltage and voltage to current converters, DAC and ADC, integrator, differentiator, active filters, comparators, sinusoidal and non-sinusoidal waveform generators, phase lock loop (PLL), etc. This book contains two parts--sections A and B. Section A includes theory, methodology, circuit design and derivations. Section B explains the design and study of experiments for laboratory practice. Laboratory experiments enable students to perform a practical activity that demonstrates applications of the operational amplifier. A simplified description of the circuits, working principle and practical approach towards understanding the concept is a unique feature of this book. Simple methods and easy steps of the derivation and lucid presentation are some other traits of this book for readers that do not have any background information about electronics. This book is student-centric towards the basics of the operational amplifier and its applications. The detailed coverage and pedagogical tools make this an ideal textbook for students and researchers enrolled in senior undergraduate and beginning postgraduate electronics and communication engineering courses.
Author Biography
Dr. Shrikrishna Yawale is from the Department of Physics and Electronics, Government Vidarbha Institute of Science and Humanities. He did his post-graduation in Physics specializing in electronics. He is continuously engaged in teaching the subject of electronics for the last 34 years. He has published over 100 research papers in electronics and instrumentation in reputed national and international journals. Dr. Yawale successfully guided several students for the Ph.D. degree in electronics. He is a member of the Board of Studies in Electronics of Sant Gadge Baba Amravati University. His areas of research are solid-state physics, semiconducting glasses, gas sensors, conducting polymers, and instrumentation. He is the co-author of the book on electronics: Advanced Digital Techniques, Microprocessors, and 8051 microcontrollers.
Dr. Sangita Yawale is from Pre Indian Administrative Services Coaching Centre, Amravati. She did her post-graduation in Physics specializing in electronics. She has 24 years of teaching and 10 years of administrative experience. She has been continuously engaged in research and has published over 100 research papers in national and international journals. She has also attended conferences and delivered lectures. She has successfully guided several students for their Ph.D. degrees. Her research areas are materials science and gas sensor.
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