出版时间:2007-6 出版社:电子工业 作者:[美]LeonW.Counch 页数:642
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内容概要
本书在前五版的基础上改编而成,系统地介绍了现代通信系统的基本理论和最新发展技术。全书共分7章,内容包括:绪论;信号与频谱;基带脉冲与数字信号;带通信号传输原理与电路;AM,FM及数字调制系统;随机过程与频谱分析;噪声背景下通信系统的性能。每章都有一定的助学例题及大量的习题,部分例题及习题附有MATLAB仿真软件。此外,本书还包括4个附录,内容有:数学基本公式及图表;概率论及随机变量的简易教程;计算机通信标准;MATLAB入门等。 本书适合作为无线电技术、通信与信息系统等专业的高年级本科生或研究生双语教材,也可作为通信工程技术人员和科研人员的参考书。
作者简介
Leon.W.Couch II: 佛罗里达大学教授,多年来一直从事数字与模拟通信的教学工作,且兴趣广泛。作为业余无线电爱好者(编号为K4GWQ),在与全世界无线电爱好者的交流中,积累了丰富的经验和知识,这些经验和知识极大地丰富了本书内容和救命。
书籍目录
LIST OF SYMBOLS1 Introduction 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 Examples2 SIGNALS 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 Examples3 BASEBAND PULSE AND DIGITAL SIGNALING4 BANDPASS SIGNALING PRINCIPLES AND CIRCUITS5 AM,FM,AND DIGTAL MODULATED SYSTEMS6 RANDOM PROCESSES AND SPECTRAL ANALYSIS7 PERFORMANCE OF COMMUNICATION SYSTEMS CORRUPTED BY NOISEAPPENDIX A MATHEMATICAL TECHNIQUES,IDENTITIES,AND TABLESAPPENDIX B PROBABILITY AND RANDOM VARIABLESAPPENDIX C STANDARDS AND TERMINOLOGY FOR COMPUTER COMMUNICATIONSAPPENDIX D USING MATLABREFERENCESANSWERS TO SELECTED PROBLEMSFRONTENDPAPERSBACK ENDPAPERS
图书封面
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