An Introduction To Analog And Digital Communications PDF Download

Author: Haykin
Publisher: John Wiley & Sons
ISBN: 9788126509324
Category :
Languages : en
Pages : 676

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Book Description
An introductory treatment of communication theory as applied to the transmission of information-bearing signals with attention given to both analog and digital communications. Chapter 1 reviews basic concepts. Chapters 2 through 4 pertain to the characterization of signals and systems. Chapters 5 through 7 are concerned with transmission of message signals over communication channels. Chapters 8 through 10 deal with noise in analog and digital communications. Each chapter (except chapter 1) begins with introductory remarks and ends with a problem set. Treatment is self-contained with numerous worked-out examples to support the theory.· Fourier Analysis · Filtering and Signal Distortion · Spectral Density and Correlation · Digital Coding of Analog Waveforms · Intersymbol Interference and Its Cures · Modulation Techniques · Probability Theory and Random Processes · Noise in Analog Modulation · Optimum Receivers for Data Communication

Author: V. Chandra Sekar
Publisher: Oxford University Press, USA
ISBN: 9780198061854
Category : Information theory
Languages : en
Pages : 0

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Book Description
Analog Communication has been specially designed for use by the undergraduate students as well as the faculty of electrical, electronics, and communications engineering. It provides an exhaustive coverage on the fundamental concepts and recent developments in communication theory. The book follows a bottom-up approach by building up the basic concepts of conventional modulation systems in the initial chapters and describing the latest trend in communications towards the end. It covers, after a brief introduction on the concepts of communication theory, chapters on Amplitude modulation, Angle modulation, Pulse modulation and also discusses the concept of TDM, FDM, Delta and adaptive Delta modulations. The book also provides a chapter on Digital communication that contains coverage on the concept of FSK, PSK, QAM etc in a brief manner. A separate chapter on "Noise" highlights the different type of Noise encountered in Communication systems and their effect on various types of Modulation. Written in a lucid manner, the book includes a large number of circuit diagrams, worked out examples, important formulae, and graded questions for practice, thereby, enabling the users to have a sound grasp of the concepts presented in the book and their applications.

Author: Kasturi Vasudevan
Publisher: Springer Nature
ISBN: 3030503372
Category : Technology & Engineering
Languages : en
Pages : 380

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Book Description
This textbook covers the fundamental concepts of analog communications with a Q&A approach. It is a comprehensive compilation of numerical problems and solutions covering all the topics in analog communications. Richly illustrated with figures, this book covers the important topics of signals and systems, random variables and random processes, amplitude modulation, frequency modulation, pulse code modulation and noise in analog modulation. It has numerical questions and their solutions clearing the concepts of Fourier transform, Hilbert transform, modulation, synchronization, signal-to-noise ratio analysis and many more. All the solutions have step-by-step approach for easy understanding. This book will be of great interest to the students of electronics and electrical communications engineering.

Author: Leon W. Couch
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 626

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Book Description
For second and third year introductory communication systems courses for undergraduates, or an introductory graduate course. This revision of Couch's authoritative text provides the latest treatment of digital communication systems. The author balances coverage of both digital and analog communication systems, with an emphasis on design. Students will gain a working knowledge of both classical mathematical and personal computer methods to analyze, design, and simulate modern communication systems. MATLAB is integrated throughout.

Author: B. P. Lathi
Publisher: Oxford University Press, USA
ISBN: 9780195105001
Category : Digital communications
Languages : en
Pages : 720

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Book Description
With exceptionally clear writing, Lathi takes students step by step through a history of communications systems from elementary signal analysis to advanced concepts in communications theory. The first four chapters of the text present basic principles, subsequent chapters offer ample material for flexibility in course content and level. All Topics are covered in detail, including a thorough treatment of frequency modulation and phase modulation. Numerous worked examples in each chapter and over 300 end-of-chapter problems and numerous illustrations and figures support the content.

Author: Paul Tobin
Publisher: Springer Nature
ISBN: 3031797612
Category : Technology & Engineering
Languages : en
Pages : 139

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Book Description
In PSpice for Analog Communications Engineering we simulate the difficult principles of analog modulation using the superb free simulation software Cadence Orcad PSpice V10.5. While use is made of analog behavioral model parts (ABM), we use actual circuitry in most of the simulation circuits. For example, we use the 4-quadrant multiplier IC AD633 as a modulator and import real speech as the modulating source and look at the trapezoidal method for measuring the modulation index. Modulation is the process of relocating signals to different parts of the radio frequency spectrum by modifying certain parameters of the carrier in accordance with the modulating/information signals. In amplitude modulation, the modulating source changes the carrier amplitude, but in frequency modulation it causes the carrier frequency to change (and in phase modulation it’s the carrier phase). The digital equivalent of these modulation techniques are examined in PSpice for Digital communications Engineering where we examine QAM, FSK, PSK and variants. We examine a range of oscillators and plot Nyquist diagrams showing themarginal stability of these systems. The superhetrodyne principle, the backbone of modern receivers is simulated using discrete components followed by simulating complete AM and FM receivers. In this exercise we examine the problems ofmatching individual stages and the use of double-tuned RF circuits to accommodate the large FM signal bandwidth.

Author: Donald O. Pederson
Publisher: Springer Science & Business Media
ISBN: 0387680306
Category : Technology & Engineering
Languages : en
Pages : 545

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Book Description
Analog Integrated Circuits for Communication: Principles, Simulation and Design, Second Edition covers the analysis and design of nonlinear analog integrated circuits that form the basis of present-day communication systems. Both bipolar and MOS transistor circuits are analyzed and several numerical examples are used to illustrate the analysis and design techniques developed in this book. Especially unique to this work is the tight coupling between the first-order circuit analysis and circuit simulation results. Extensive use has been made of the public domain circuit simulator Spice, to verify the results of first-order analyses, and for detailed simulations with complex device models. Highlights of the new edition include: A new introductory chapter that provides a brief review of communication systems, transistor models, and distortion generation and simulation. Addition of new material on MOSFET mixers, compression and intercept points, matching networks. Revisions of text and explanations where necessary to reflect the new organization of the book Spice input files for all the circuit examples that are available to the reader from a website. Problem sets at the end of each chapter to reinforce and apply the subject matter. An instructors solutions manual is available on the book's webpage at springer.com. Analog Integrated Circuits for Communication: Principles, Simulation and Design, Second Edition is for readers who have completed an introductory course in analog circuits and are familiar with basic analysis techniques as well as with the operating principles of semiconductor devices. This book also serves as a useful reference for practicing engineers.

Author: M. A. Bhagyaveni
Publisher: CRC Press
ISBN: 1000795179
Category : Science
Languages : en
Pages : 269

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Book Description
This book primarily focuses on the design of analog and digital communication systems; and has been structured to cater to the second year engineering undergraduate students of Computer Science, Information Technology, Electrical Engineering and Electronics and Communication departments. For better understanding, the basics of analog communication systems are outlined before the digital communication systems section. The content of this book is also suitable for the students with little knowledge in communication systems. The book is divided into five modules for efficient presentation, and it provides numerous examples and illustrations for the detailed understanding of the subject, in a thorough manner.

Author: Hwei Piao Hsu
Publisher: Schaum's Outline Series
ISBN:
Category : Computers
Languages : en
Pages : 344

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Book Description
Revised to conform to the current curriculum in electrical and computer engineering, and reflecting the increased importance of digital technology in engineering, this is an updated, streamlined edition of the classic outline in analogue and digital communications.

Author: Sunil Bhooshan
Publisher: Springer Nature
ISBN: 981164277X
Category : Technology & Engineering
Languages : en
Pages : 650

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Book Description
The book covers fundamentals and basics of engineering communication theory. It presents right mix of explanation of mathematics (theory) and explanation. The book discusses both analogue communication and digital communication in details. It covers the subject of ‘classical’ engineering communication starting from the very basics of the subject to the beginning of more advanced areas. It also covers all the basic mathematics which is required to read the text. It covers a two semester course as an undergraduate text and some topics in master’s course as well.