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Analog communication systems by p chakrabarti pdf This book provides a basic overview of the operation and operation principles of analog signaling systems. It takes a brief look at the various classes of modulations, tones and waves, waveforms and propagation, interference, noise and distortion performance. Analog systems get their name from the fact that they use continuous electrical signals to encode information. They are also known as continuous (an-al-o-gous) signaling systems because they transmit information continuously without time periods for transmission such as in an asynchronous system. The word "analog" refers to the continuous nature of the signals and "al-o-gous" refers to the fact that they are transmitted continuously without time periods. The book begins with some basic terminology commonly used in the field of analog systems. The main sections are as follows: 1. Introduction to analog systems 2. Analog Signal processes 3. Sampling methods 4. A new approach for analog sampling 5. Digital signal processing 6. A new approach for digital systems Analog communication systems by p chakrabarti pdf - Download this document for free in PDF Format (60 pages, 225 kB). "Analogue communication systems" is an invaluable book for the students of optical communication. The contents are well divided into various chapters which deal with different issues related to analog signals and their representation. The author has presented each topic with great accuracy. His knowledge on the subject matter is evident from the way he has written this book. He has covered all important issues such as system general overview, modulation techniques, analog sampling and digital coding, etc. All topics of this book are composed in a simple language and it is easy to understand the difficult concepts described in this text, for example: "Analog Communication Systems", "Noise and Distortion", "Sampling and Quantization", "Digital Coding". The author has also incorporated many examples based on different communication systems such as "Analog Modulation", "Digital Modulation", "Image Transmission" etc. At the end of each chapter, there is a summary of the different concepts and formulas discussed in that chapter. This will help the students to recall and memorize an important concept they learned from this book. The inclusion of appendices containing the mathematical formulas and numerical values is a good feature of this book. It will help both author and students to understand quantization error, line spectrum efficiency etc. In addition, there are many figures included in this book which not only plays a pivotal role for better understanding but also makes learning easy and interesting. This book is for students, professional engineers and researchers who are interested in learning about analog communication systems. I strongly recommend this book to the students, engineers and researchers. The author has done a great job by writing "Analog Communication Systems" and I am sure that it will be a valuable addition to the libraries of all those who love to read on digital communication systems.Prof Dr p chakrabarti Department of telecommunications Indian institute of science Bangalore India http://www.amazon. cfa1e77820
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