ISBN 9788126536801,Digital And Analog Communication System

Digital And Analog Communication System

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ISBN 9788126536801

Wiley India Pvt Ltd

Publication Year 2012

ISBN 9788126536801

ISBN-10 8126536802


Number of Pages 624 Pages
Language (English)


The Book Gives A Unified Treatment Of Theoretical And Practical Aspects Of Digital And Analog Communication Systems, With Emphasis On Digital Communication Systems. It Integrates Theory With Design, Keeping Theoretical Details To A Minimum, With Over 60 Practical And Worked Examples Illustrating Real-Life Methods. The Emphasis Is Mainly On Deriving Design Equations That Relate Performance Of Functional Blocks To Design Parameters. It Illustrates How To Trade Off Between Power, Bandwidth And Equipment Complexity While Maintaining An Acceptable Quality Of Performance.

The Material Is Arranged Into Three Different Study Areas, A Review Section, The Study Of Digital Communication Systems, And The Study Of Analog Communication Systems. The Book Also Includes Over 300 Problems And An Annotated Bibliography In Each Chapter.

Special Features

The Main Focus Is On The Design And Analysis Of Functional Blocks In The System.
There Is Consistent Progression From Concepts To Design Considerations Without Getting Mired In Too Many Theoretical Details.
Proofs Of Theorems Are Given Wherever Necessary. An Outline Of Proofs With Adequate References Is Also Presented.
Each Chapter Contains A Number Of Examples And Exercises For The Student.
The Examples And Problems Cover Practical And Theoretical Aspects Of Analysis And Design Of Communicative Systems.
Supplementary Material Including Tables Of Mathematical Relationships And Other Numerical Data Are Included In 5 Appendixes A To E:

Appendix A: History Of Electrical Communication
Appendix B: Broadcast Frequency Bands
Appendix C: Trigonometric Identities And Fourier Transforms
Appendix D: Gaussian Probabilities
Appendix E: Glossary Of Symbols, Notations And Abbreviations

About The Author
Dr K. Sam Shanmugam Is The At&T Distinguished Professor Of Electrical Engineering And Computer Science At University Of Kansas. He Did His Me From Iisc, Bangalore And Ph.D. From Oklahoma State University. Dr Shanmugam Is The Recipient Of Many Honors And Awards. He Is Also The Professional Member Of Eta Kappa Nu, Phi Kappa Phi & Ieee, And Fellow.

Table Of Contents
1 Introduction
1.1 Model Of A Communication System
1.2 Elements Of A Digital Communication System
1.3 Analysis And Design Of Communication Systems
1.4 Organization Of The Book
2 Systems And Signal Analysis
2.1 Systems And Signals
2.2 Signal Representation Using Fourier Series
2.3 Signal Representation Using Fourier Transforms
2.4 Power Spectral Density
2.5 System Response And Filters
2.6 Spectral Analysis Of Modulation And Demodulation Operations
2.7 Spectral Measurements And Computations
2.8 Summary
3 Random Signal Theory
3.1 Introduction
3.2 Introduction To Probabilities
3.3 Discrete Random Variables
3.4 Continuous Random Variables
3.5 Random Processes
3.6 Systems And Random Signals
3.7 Noise In Communication Systems
3.8 Summary
4 Information And Channel Capacity
4.1 Introduction
4.2 Measure Of Information
4.3 Encoding Of The Source Output
4.4 Communication Channels
4.5 Discrete Communication Channels
4.6 Continuous Channels
4.7 Summary
5 Baseband Data Transmission
5.1 Introduction
5.2 Baseband Pulse Shaping
5.3 Duobinary Baseband Pam System
5.4 M-Ary Signaling Schemes
5.5 Shaping Of The Transmitted Signal Spectrum
5.6 Equalization
5.7 Miscellaneous Topics
5.8 Summary
6 Analog Signal Transmission
6.1 Introduction
6.2 Analog Baseband Signal Transmission
6.3 Linear Cw Modulation Schemes
6.4 Angle Modulation
6.5 Frequency Division Multiplexing
6.6 Commercial Broadcasting
6.7 Summary
7 Noise In Analog Communication Systems
7.1 Introduction
7.2 Noise In Baseband Systems
7.3 Noise In Linear Cw Modulation Systems
7.4 Noise In Angle Modulation Systems
7.5 Preemphasis/Deemphasis Filtering In Cw Modulation Systems
7.6 Interference In Cw Modulation
7.7 Comparison Of Cw Modulation Schemes
7.8 Summary
8 Digital Carrier Modulation Schemes
8.1 Introduction
8.2 Optimum Receiver For Binary Digital Modulation Schemes
8.3 Binary Ask Signaling Schemes
8.4 Binary Psk Signaling Schemes
8.5 Binary Fsk Signaling Schemes
8.6 Comparison Of Digital Modulation Schemes
8.7 M-Ary Signaling Schemes
8.8 Synchronization Methods
8.9 Summary
9 Error Control Coding
9.1 Introduction
9.2 Linear Block Codes
9.3 Binary Cyclic Codes
9.4 Burst-Error-Correcting Modes
9.5 Burst- And Random-Error-Correcting Codes
9.6 Convolutional Codes
9.7 Performance Of Block Codes?Error Correction
9.8 Performance Of Block Codes?Error Detection
9.9 Summary
10 Digital Transmission Of Analog Signals
10.1 Introduction
10.2 Sampling Theory And Practice
10.3 Quantizing Of Analog Signals
10.4 Coded Transmission Of Analog Signals
10.5 Time-Division Multiplexing
10.6 Comparison Of Methods For Analog Signal Transmission
10.7 Summary
Appendix A: History Of Electrical Communication
Appendix B: Broadcast Frequency Bands
Appendix C: Trigonometric Identities And Fourier Transforms
Appendix D: Gaussian Probabilities
Appendix E: Glossary Of Symbols, Notations, And Abbreviations