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本書在前七版的基礎上進行瞭修訂與更新，係統介紹瞭現代通信係統的基本理論和最新發展技術。全書共分8章，內容包括：通信係統的基本概念；信號與頻譜；基帶脈衝與數字信號；帶通信號傳輸原理與電路；調幅、 調頻及數字調製係統；隨機過程與頻譜分析；噪聲背景下通信係統的性能；有綫及無綫通信係統。每章都有一定的助學例題及大量的習題，部分例題及習題另配有 MATLAB 文件。此外，本書還包含 3 個附錄：數學基本公式及圖錶；概率論及隨機變量的簡易教程；MATLAB 入門。此次新版中更新瞭所有 MATLAB 文件，新增瞭 100多道例題並給齣瞭更多的習題答案。本書還給齣瞭數字電視（DTV）技術、長期演進（LTE）係統、WiMAX 4G 蜂窩係統、個人通信係統及其應用等內容的介紹。

目錄

1INTRODUCTION 1?1 Historical Perspective
1?2 Digital and Analog Sources and Systems
1?3 Deterministic and Random Waveforms
1?4 Organization of the Book
1?5 Use of a Personal Computer and MATLAB
1?6 Block Diagram of a Communication System
1?7 Frequency Allocations
1?8 Propagation of Electromagnetic Waves
1?9 Information Measure
1?10 Channel Capacity and Ideal Communication Systems
1?11 Coding
1?12 Preview
1?13 Study-Aid Examples
Problems

2SIGNALS AND SPECTRA
2?1 Properties of Signals and Noise
2?2 Fourier Transform and Spectra
2?3 Power Spectral Density and Autocorrelation Function
2?4 Orthogonal Series Representation of Signals and Noise
2?5 Fourier Series
2?6 Review of Linear Systems
2?7 Bandlimited Signals and Noise
2?8 Discrete Fourier Transform
2?9 Bandwidth of Signals
2?10 Summary
2?11 Study-Aid Examples
Problems

3BASEBAND PULSE AND DIGITAL SIGNALING
3?1 Introduction
3?2 Pulse Amplitude Modulation
3?3 Pulse Code Modulation
3?4 Digital Signaling
3?5 Line Codes and Spectra
3?6 Intersymbol Interference
3?7 Differential Pulse Code Modulation
3?8 Delta Modulation
3?9 Time-Division Multiplexing
3?10 Packet Transmission System
3?11 Pulse Time Modulation： Pulse Width Modulation and Pulse Position Modulation
3?12 Summary
3?13 Study-Aid Examples
Problems

4BANDPASS SIGNALING PRINCIPLES AND CIRCUITS
4?1 Complex Envelope Representation of Bandpass Waveforms
4?2 Representation of Modulated Signals
4?3 Spectrum of Bandpass Signals
4?4 Evaluation of Power
4?5 Bandpass Filtering and Linear Distortion
4?6 Bandpass Sampling Theorem
4?7 Received Signal Plus Noise
4?8 Classification of Filters and Amplifiers
4?9 Nonlinear Distortion
4?10 Limiters
4?11 Mixers， Up Converters， and Down Converters
4?12 Frequency
4?19 Study-Aid Examples
Problems

5AM， FM， AND DIGITAL MODULATED SYSTEMS
5?1 Amplitude Modulation
5?2 AM Broadcast Technical Standards and Digital AM Broadcasting
5?3 Double-Sideband Suppressed Carrier
5?4 Costas Loop and Squaring Loop
5?5 Asymmetric Sideband Signals
5?6 Phase Modulation and Frequency Modulation
5?7 Frequency-Division Multiplexing and FM Stereo
5?8 FM Broadcast Technical Standards and Digital FM Broadcasting
5?9 Binary Modulated Bandpass Signaling
5?10 Multilevel Modulated Bandpass Signaling
5?11 Minimum-Shift Keying and GMSK
5?12 Orthogonal Frequency Division Multiplexing (OFDM)
5?13 Spread Spectrum Systems
5?14 Summary
5?15 Study-Aid Examples
Problems

6RANDOM PROCESSES AND SPECTRAL ANALYSIS
6?1 Some Basic Definitions
6?2 Power Spectral Density
6?3 DC and RMS Values for Ergodic Random Processes
6?4 Linear Systems
6?5 Bandwidth Measures
6?6 The Gaussian Random Process
6?7 Bandpass Processes
6?8 Matched Filters
6?9 Summary
6?10 Appendix： Proof of Schwarz’s Inequality
6?11 Study-Aid Examples
Problems

7 PERFORMANCE OF COMMUNICATION SYSTEMS CORRUPTED BY NOISE
7?1 Error Probabilities for Binary Signaling
7?2 Performance of Baseband Binary Systems
7?3 Coherent Detection of Bandpass Binary Signals
7?4 Noncoherent Detection of Bandpass Binary Signals
7?5 Quadrature Phase-Shift Keying and Minimum-Shift Keying
7?6 Comparison of Digital Signaling Systems
7?7 Output Signal-to-Noise Ratio for PCM Systems
7?8 Output Signal-to-Noise Ratios for Analog Systems
7?9 Comparison of Analog Signaling Systems
7?10 Summary
7?11 Study-Aid Examples
Problems

8 WIRE AND WIRELESS COMMUNICATION APPLICATIONS
8?1 The Explosive Growth of Telecommunications
8?2 Telephone Systems
8?3 Digital Subscriber Lines (DSL)
8?4 Capacities of Public Switched Telephone Networks
8?5 Satellite Communication Systems
8?6 Link Budget Analysis
8?7 Fiber-Optic Systems
8?8 Cellular Telephone Systems
8?9 Television
8?10 Cable Data Modems
8?11 Wireless Data Networks
8?12 Summary
8?13 Study-Aid Examples
Problems

APPENDIX A MATHEMATICAL TECHNIQUES， IDENTITIES， AND TABLES
A?1 Trigonometry and Complex Numbers
A?2 Differential Calculus
A?3 Indeterminate Forms
A?4 Integral Calculus
A?5 Integral Tables
A?6 Series Expansions
A?7 Hilbert Transform Pairs
A?8 The Dirac Delta Function
A?9 Tabulation of Sa (x) = (sin x)x
A?10 Tabulation of Q (z)

APPENDIX BPROBABILITY AND RANDOM VARIABLES
B?1 Introduction
B?2 Sets
B?3 Probability and Relative Frequency
B?4 Random Variables
B?5 Cumulative Distribution Functions and Probability Density Functions
B?6 Ensemble Average and Moments
B?7 Examples of Important Distributions
B?8 Functional Transformations of Random Variables
B?9 Multivariate Statistics
Problems

APPENDIX C USING MATLAB
C?1 About the MATLAB M-Files
C?2 Quick Start for Running M-Files
C?3 Programming in MATLAB

REFERENCES

ANSWERS TO SELECTED PROBLEMS
INDEX

前言/序言

數字與模擬通信係統（第八版）（英文版） 下載 mobi epub pdf txt 電子書

評分☆☆☆☆☆

沒塑封 拿來有褶子 書本身不錯

評分☆☆☆☆☆

英文版的，看起來還是有些吃力

評分☆☆☆☆☆

物流很快

評分☆☆☆☆☆

好

評分☆☆☆☆☆

買來收藏，300-10活動

評分☆☆☆☆☆

好

評分☆☆☆☆☆

買來收藏，300-10活動

評分☆☆☆☆☆

英文版的，看起來還是有些吃力

評分☆☆☆☆☆

好

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