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Digital and Analog Communication Systems,9780131424920
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Digital and Analog Communication Systems

by
Edition:
7th
ISBN13:

9780131424920

ISBN10:
0131424920
Format:
Hardcover
Pub. Date:
1/1/2007
Publisher(s):
Prentice Hall
List Price: $185.00

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This is the 7th edition with a publication date of 1/1/2007.
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Summary

"Now in its seventh edition, this classic communication text retains the philosophy and tradition of the preceding editions. The seventh edition covers the latest treatment of digital communication systems. Written as a textbook for junior or senior engineering students, it is also appropriate for an introductory graduate course."--BOOK JACKET.

Table of Contents

Preface xix
List of Symbols
xxiii
Introduction
1(32)
Historical Perspective
2(3)
Digital and Analog Sources and Systems
5(1)
Deterministic and Random Waveforms
6(1)
Organization of the Book
6(1)
Use of a Personal Computer and MATLAB
7(1)
Block Diagram of a Communication System
8(2)
Frequency Allocations
10(2)
Propagation of Electromagnetic Waves
12(4)
Information Measure
16(2)
Channel Capacity and Ideal Communication Systems
18(1)
Coding
19(10)
Block Codes
20(2)
Convolutional Codes
22(3)
Code Interleaving
25(1)
Code Performance
25(3)
Trellis-Coded Modulation
28(1)
Preview
29(1)
Study-Aid Examples
29(4)
Problems
30(3)
Signals and Spectra
33(95)
Properties of Signals and Noise
33(10)
Physically Realizable Waveforms
34(1)
Time Average Operator
35(1)
DC Value
36(1)
Power
37(2)
RMS Value and Normalized Power
39(1)
Energy and Power Waveforms
40(1)
Decibel
40(2)
Phasors
42(1)
Fourier Transform and Spectra
43(18)
Definition
43(3)
Properties of Fourier Transforms
46(2)
Parseval's Theorem and Energy Spectral Density
48(3)
Dirac Delta Function and Unit Step Function
51(3)
Rectangular and Triangular Pulses
54(4)
Convolution
58(3)
Power Spectral Density and Autocorrelation Function
61(4)
Power Spectral Density
61(2)
Autocorrelation Function
63(2)
Orthogonal Series Representation of Signals and Noise
65(3)
Orthogonal Functions
65(2)
Orthogonal Series
67(1)
Fourier Series
68(11)
Complex Fourier Series
68(2)
Quadrature Fourier Series
70(1)
Polar Fourier Series
71(2)
Line Spectra for Periodic Waveforms
73(4)
Power Spectral Density for Periodic Waveforms
77(2)
Review of Linear Systems
79(7)
Linear Time-Invariant Systems
79(1)
Impulse Response
79(1)
Transfer Function
80(3)
Distortionless Transmission
83(1)
Distortion of Audio, Video, and Data Signals
84(2)
Bandlimited Signals and Noise
86(8)
Bandlimited Waveforms
86(1)
Sampling Theorem
87(3)
Impulse Sampling and Digital Signal Processing (DSP)
90(3)
Dimensionality Theorem
93(1)
Discrete Fourier Transform
94(7)
Using the DFT to Compute the Continuous Fourier Transform
95(5)
Using the DFT to Compute the Fourier Series
100(1)
Bandwidth of Signals
101(9)
Summary
110(1)
Study-Aid Examples
110(18)
Problems
115(13)
Baseband Pulse and Digital Signaling
128(102)
Introduction
128(1)
Pulse Amplitude Modulation
129(8)
Natural Sampling (Gating)
129(4)
Instantaneous Sampling (Flat-Top PAM)
133(4)
Pulse Code Modulation
137(15)
Sampling, Quantizing, and Encoding
138(1)
Practical PCM Circuits
138(4)
Bandwidth of PCM Signals
142(1)
Effects of Noise
143(4)
Nonuniform Quantizing: μ-Law and A-Law Companding
147(4)
V.90 56-kb/s PCM Computer Modem
151(1)
Digital Signaling
152(8)
Vector Representation
153(2)
Bandwidth Estimation
155(1)
Binary Signaling
156(2)
Multilevel Signaling
158(2)
Line Codes and Spectra
160(20)
Binary Line Coding
160(3)
Power Spectra for Binary Line Codes
163(6)
Differential Coding
169(1)
Eye Patterns
170(1)
Regenerative Repeaters
171(2)
Bit Synchronization
173(3)
Power Spectra for Multilevel Polar NRZ Signals
176(3)
Spectral Efficiency
179(1)
Intersymbol Interference
180(8)
Nyquist's First Method (Zero ISI)
182(1)
Raised Cosine-Rolloff Nyquist Filtering
183(5)
Nyquist's Second and Third Methods for Control of ISI
188(1)
Differential Pulse Code Modulation
188(4)
Delta Modulation
192(7)
Granular Noise and Slope Overload Noise
194(3)
Adaptive Delta Modulation and Continuously Variable Slope Delta Modulation
197(2)
Speech Coding
199(1)
Time-Division Multiplexing
199(14)
Frame Synchronization
200(2)
Synchronous and Asynchronous Lines
202(4)
TDM Hierarchy
206(5)
The T1 PCM System
211(2)
Packet Transmission System
213(1)
Pulse Time Modulation: Pulse Width Modulation and Pulse Position Modulation
213(2)
Summary
215(3)
Study-Aid Examples
218(12)
Problems
221(9)
Bandpass Signaling Principles and Circuits
230(72)
Complex Envelope Representation of Bandpass Waveforms
230(3)
Definitions: Baseband, Bandpass, and Modulation
231(1)
Complex Envelope Representation
231(2)
Representation of Modulated Signals
233(1)
Spectrum of Bandpass Signals
234(3)
Evaluation of Power
237(3)
Bandpass Filtering and Linear Distortion
240(4)
Equivalent Low-Pass Filter
240(2)
Linear Distortion
242(2)
Bandpass Sampling Theorem
244(1)
Received Signal Plus Noise
245(1)
Classification of Filters and Amplifiers
246(5)
Filters
246(4)
Amplifiers
250(1)
Nonlinear Distortion
251(5)
Limiters
256(1)
Mixers, Up Converters, and Down Converters
257(6)
Frequency Multipliers
263(2)
Detector Circuits
265(8)
Envelope Detector
265(1)
Product Detector
266(2)
Frequency Modulation Detector
268(5)
Phase-Locked Loops and Frequency Synthesizers
273(8)
Direct Digital Synthesis
281(1)
Transmitters and Receivers
281(7)
Generalized Transmitters
281(2)
Generalized Receiver: The Superheterodyne Receiver
283(4)
Zero-IF Receivers
287(1)
Interference
288(1)
Software Radios
288(1)
Summary
289(1)
Study-Aid Examples
289(13)
Problems
295(7)
AM, FM, and Digital Modulated Systems
302(95)
Amplitude Modulation
303(5)
AM Broadcast Technical Standards
308(2)
Digital AM Braodcasting
309(1)
Double-Sideband Suppressed Carrier
310(1)
Costas Loop and Squaring Loop
310(2)
Asymmetric Sideband Signals
312(6)
Single Sideband
312(4)
Vestigial Sideband
316(2)
Phase Modulation and Frequency Modulation
318(15)
Representation of PM and FM Signals
318(5)
Spectra of Angle-Modulated Signals
323(5)
Narrowband Angle Modulations
328(1)
Wideband Frequency Modulation
329(4)
Preemphasis and Deemphasis in Angle-Modulated Systems
333(1)
Frequency-Division Multiplexing and FM Stereo
333(4)
FM Broadcast Technical Standards
337(2)
Digital FM Braodcasting
337(2)
Binary Modulated Bandpass Signaling
339(13)
On-Off Keying (OOK)
339(4)
Binary Phase-Shift Keying (BPSK)
343(2)
Differential Phase-Shift Keying (DPSK)
345(1)
Frequency-Shift Keying (FSK)
345(7)
Multilevel Modulated Bandpass Signaling
352(10)
Quadrature Phase-Shift Keying (QPSK) and M-ary Phase-Shift Keying (MPSK)
352(3)
Quadrature Amplitude Modulation (QAM)
355(3)
OQPSK and π/4 QPSK
358(1)
PSD for MPSK, QAM, QPSK, OQPSK, and π/4 QPSK
359(2)
Spectral Efficiency for MPSK, QAM, QPSK, OQPSK, and π/4 QPSK with Raised Cosine Filtering
361(1)
Minimum-Shift Keying (MSK) and GMSK
362(5)
Orthogonal Frequency Division Multiplexing (OFDM)
367(5)
Spread Spectrum Systems
372(7)
Direct Sequence
373(6)
Frequency Hopping
379(1)
SS Frequency Bands
379(1)
Summary
379(2)
Study-Aid Examples
381(16)
Problems
384(13)
Random Processes and Spectral Analysis
397(79)
Some Basic Definitions
398(9)
Random Processes
398(1)
Stationarity and Ergodicity
399(4)
Correlation Functions and Wide-Sense Stationarity
403(2)
Complex Random Processes
405(2)
Power Spectral Density
407(13)
Definition
407(1)
Wiener-Khintchine Theorem
408(3)
Properties of the PSD
411(4)
General Formula for the PSD of Digital Signals
415(3)
White-Noise Processes
418(1)
Measurement of PSD
419(1)
DC and RMS Values for Ergodic Random Processes
420(2)
Linear Systems
422(5)
Input-Output Relationships
422(5)
Bandwidth Measures
427(2)
Equivalent Bandwidth
427(1)
RMS Bandwidth
427(2)
The Gaussian Random Process
429(5)
Properties of Gaussian Processes
430(4)
Bandpass Processes
434(13)
Bandpass Representations
434(3)
Properties of WSS Bandpass Processes
437(5)
Proofs of Some Properties
442(5)
Matched Filters
447(11)
General Results
447(2)
Results for White Noise
449(5)
Correlation Processing
454(1)
Transversal Matched Filter
455(3)
Summary
458(2)
Appendix: Proof of Schwarz's Inequality
460(2)
Study-Aid Examples
462(14)
Problems
465(11)
Performance of Communication Systems Corrupted by Noise
476(75)
Error Probabilities for Binary Signaling
477(6)
General Results
477(2)
Results for Gaussian Noise
479(2)
Results for White Gaussian Noise and Matched-Filter Reception
481(1)
Results for Colored Gaussian Noise and Matched-Filter Reception
482(1)
Performance of Baseband Binary Systems
483(5)
Unipolar Signaling
483(3)
Polar Signaling
486(1)
Bipolar Signaling
486(2)
Coherent Detection of Bandpass Binary Signals
488(6)
On-Off Keying
488(2)
Binary-Phase-Shift Keying
490(1)
Frequency-Shift Keying
491(3)
Noncoherent Detection of Bandpass Binary Signals
494(8)
On-Off Keying
494(4)
Frequency-Shift Keying
498(2)
Differential Phase-Shift Keying
500(2)
Quadrature Phase-Shift Keying and Minimum-Shift Keying
502(2)
Comparison of Digital Signaling Systems
504(4)
Bit-Error Rate and Bandwidth
504(2)
Symbol Error and Bit Error for Multilevel Signaling
506(1)
Synchronization
507(1)
Output Signal-to-Noise Ratio for PCM Systems
508(6)
Output Signal-to-Noise Ratios for Analog Systems
514(17)
Comparison with Baseband Systems
514(1)
AM Systems with Product Detection
515(2)
AM Systems with Envelope Detection
517(1)
DSB-SC Systems
518(1)
SSB Systems
519(1)
PM Systems
519(4)
FM Systems
523(3)
FM Systems with Threshold Extension
526(2)
FM Systems with Deemphasis
528(3)
Comparison of Analog Signaling Systems
531(3)
Ideal System Performance
531(3)
Summary
534(1)
Study-Aid Examples
534(17)
Problems
543(8)
Wire and Wireless Communication Systems
551(102)
The Explosive Growth of Telecommunications
551(1)
Telephone Systems
552(7)
Historical Basis
552(1)
Modern Telephone Systems and Remote Terminals
553(6)
Digital Subscriber Lines (DSL)
559(6)
G.DMT and G.Lite Digital Subscriber Lines
560(2)
Video On Demand (VOD)
562(1)
Integrated Service Digital Network (ISDN)
562(3)
Capacities of Public Switched Telephone Networks
565(1)
Satellite Communication Systems
565(14)
Digital and Analog Television Transmission
570(2)
Data and Telephone Signal Multiple Access
572(5)
Satellite Radio Broadcasting
577(2)
Link Budget Analysis
579(20)
Signal Power Received
580(2)
Thermal Noise Sources
582(1)
Characterization of Noise Sources
583(1)
Noise Characterization of Linear Devices
584(6)
Noise Characterization of Cascaded Linear Devices
590(2)
Link Budget Evaluation
592(2)
Eb/N0 Link Budget for Digital Systems
594(1)
Path Loss for Urban Wireless Environments
595(4)
Fiber-Optic Systems
599(4)
Cellular Telephone Systems
603(9)
First Generation (1G)---The AMPS Analog System
604(3)
Second Generation (2G)---The Digital Systems
607(3)
The 1900-MHz, Band PCS Systems
610(1)
Status of 2G Networks
611(1)
Third Generation (3G) Systems
611(1)
Television
612(24)
Black-and-White Television
612(7)
MTS Stereo Sound
619(1)
Color Television
619(5)
Standards for TV and CATV Systems
624(8)
Digital TV (DTV)
632(4)
Cable Data Modems
636(1)
Wireless Data Networks
637(3)
Wi-Fi
637(2)
Wi-Max
639(1)
Summary
640(1)
Study-Aid Examples
640(13)
Problems
645(8)
APPENDIX A MATHEMATICAL TECHNIQUES, IDENTITIES, AND TABLES
653(11)
Trigonometry and Complex Numbers
653(1)
Definitions
653(1)
Trigonometric Identities and Complex Numbers
653(1)
Differential Calculus
654(1)
Definition
654(1)
Differentiation Rules
654(1)
Derivative Table
654(1)
Indeterminate Forms
655(1)
Integral Calculus
655(1)
Definition
655(1)
Integration Techniques
656(1)
Integral Tables
656(2)
Indefinite Integrals
656(1)
Definite Integrals
657(1)
Series Expansions
658(1)
Finite Series
658(1)
Infinite Series
658(1)
Hilbert Transform Pairs
659(1)
The Dirac Delta Function
659(2)
Properties of Dirac Delta Functions
660(1)
Tabulation of Sa(x) = (sin x)/x
661(1)
Tabulation of Q(z)
662(2)
APPENDIX B PROBABILITY AND RANDOM VARIABLES
664(42)
Introduction
664(1)
Sets
665(1)
Probability and Relative Frequency
666(3)
Simple Probability
666(1)
Joint Probability
667(1)
Conditional Probabilities
668(1)
Random Variables
669(1)
Cumulative Distribution Functions and Probability Density Functions
669(7)
Properties of CDFs and PDFs
672(1)
Discrete and Continuous Distributions
672(4)
Ensemble Average and Moments
676(3)
Ensemble Average
676(1)
Moments
677(2)
Examples of Important Distributions
679(8)
Binomial Distribution
679(3)
Poisson Distribution
682(1)
Uniform Distribution
682(1)
Gaussian Distribution
682(5)
Sinusoidal Distribution
687(1)
Functional Transformations of Random Variables
687(5)
Multivariate Statistics
692(14)
Multivariate CDFs and PDFs
692(2)
Bivariate Statistics
694(1)
Gaussian Bivariate Distribution
695(1)
Multivariate Functional Transformation
696(2)
Central Limit Theorem
698(2)
Problems
700(6)
APPENDIX C USING MATLAB
706(4)
Quick Start for Running M-Files
707(1)
Programming in MATLAB
708(2)
References 710(13)
Answers to Selected Problems 723(6)
Index 729


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