书名:现代电子通信(第9版)(影印版)
:116.00元
售价:84.7元,便宜31.3元,折扣73
作者:〔美〕毕斯利(Beasley,J.)、Gary M.Miller
出版社:科学出版社
出版日期:2012-01-01
ISBN:9787030318510
字数:
页码:
版次:1
装帧:平装
开本:16开
商品重量:1.380kg
内容包括:幅度调制、单边带通信、频率调制、通信方法、数字通信、网络通信、传输线、波的传播、天线、波导与雷达、微波与激光、电视、光纤等,涉及通信领域很多新技术,如蓝牙、Wi-Max、DTV、DSP、HD-Radio等。本书可作为电子信息工程、通信工程专业本科生教材,也可作为相关领域工程技术人员的参考书。
本书内容包括:幅度调制、单边带通信、频率调制、通信技术、编码技术、有线及无线数字通信、网络通信、波的传播、天线、波导与雷达、微波与激光、电视及光纤等,同时涉及通信领域很多新技术,如蓝牙、Wi-Max、DTV、DSP、HD-Radio等。
本书可作为电子信息工程、通信工程专业本科生的双语教材或参考书,也可作为相关领域工程技术人员的参考书。
CHAPTER 1 Introductory Topics
1-1 Introduction
1-2 The dB in Communications
1-3 Noise
1-4 Noise Designation and Calculation
1-5 Noise Measurement
1-6 Information and Bandwidth
1-7 LC Circuits
1-8 Oscillators
1-9 Troubleshooting
1-10 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 2 Amplitude Modulation:Transmission
2-1 Introduction
2-2 Amplitude Modulation Fundamentals
2-3 Percentage Modulation
2-4 AM Analysis
2-5 Circuits for AM Generation
2-6 AM Transmitter Systems
2-7 Transmitter Measurements
2-8 Troubleshooting
2-9 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 3 Amplitude Modulation:Reception
3-1 Receiver Characteristics
3-2 AM Detection
3-3 Superheterodyne Receivers
3-4 Superheterodyne Tuning
3-5 Superheterodyne Analysis
3-6 Automatic Gain Control
3-7 AM Receiver Systems
3-8 Troubleshooting
3-9 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 4 Single-Sideband Communications
4-1 Single-Sideband Characteristics
4-2 Sideband Generation:The Balanced Modulator
4-3 SSB Filters
4-4 SSB Transmitters
4-5 SSB Demodulation
4-6 SSB Receivers
4-7 Troubleshooting
4-8 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 5 Frequency Modulation:Transmission
5-1 Angle Modulation
5-2 A Simple FM Generator
5-3 FM Analysis
5-4 Noise Suppression
5-5 Direct FM Generation
5-6 Indirect FM Generation
5-7 Phase-Locked-Loop FM Transmitter
5-8 Stereo FM
5-9 FM Transmissions
5-10 Troubleshooting
5-11 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 6 Frequency Modulation:Reception
6-1 Block Diagram
6-2 RF Amplifiers
6-3 Limiters
6-4 Discriminators
6-5 Phase-Locked Loop
6-6 Stereo Demodulation
6-7 FM Receivers
6-8 Troubleshooting
6-9 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 7 Communications Techniques
7-1 Introduction
7-2 Frequency Conversion
7-3 Special Techniques
7-4 Receiver Noise,Sensitivity,and Dynamic Range Relationships
7-5 Frequency Synthesis
7-6 Direct Digital Synthesis
7-7 High-Frequency Communication Modules
7-8 Troubleshooting
7-9 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 8 Digital Communications:Coding Techniques
8-1 Introduction
8-2 Alphanumeric Codes
8-3 Pulse-Code Modulation
8-4 Digital Signal Encoding Formats
8-5 Coding Principles
8-6 Code Error Detection and Correction
8-7 DSP
8-8 Troubleshooting
8-9 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 9 Wired Digital Communications
9-1 Introduction
9-2 Background Material for Digital Communications
9-3 Bandwidth Considerations
9-4 Data Transmission
9-5 Time-Division Multiple Access (TDMA)
9-6 Delta and Pulse Modulation
9-7 Computer Communication
9-8 Troubleshooting
9-9 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 10 Wireless Digital Communications
10-1 Introduction
10-2 Digital Modulation Techniques
10-3 Spread-Spectrum Techniques
10-4 Orthogonal Frequency Division Multiplexing (OFDM)
10-5 Telemetry
10-6 Troubleshooting
10-7 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 11 Network Communications
11-1 Introduction
11-2 Basic Telephone Operation
11-3 Telephone Signaling Systems:ISDN and SS7
11-4 Mobile Telephone Systems
11-5 Local Area Networks
11-6 Assembling a LAN
11-7 LAN Interconnection
11-8 Inter
11-9 IP Telephony
11-10 Interfacing the Networks
11-11 Wireless Security
11-12 Troubleshooting
11-13 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 12 Transmission Lines
12-1 Introduction
12-2 Types of Transmission Lines
12-3 Electrical Characteristics of Transmission Lines
12-4 Propagation of DC Voltage Down a Line
12-5 Nonresonant Line
12-6 Resonant Transmission Line
12-7 Standing Wave Ratio
12-8 The Smith Chart
12-9 Transmission Line Applications
12-10 Troubleshooting
12-11 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 13 Wave Propagation
13-1 Electrical to Electromagic Conversion
13-2 Electromagic Waves
13-3 Waves Not in Free Space
13-4 Ground- and Space-Wave Propagation
13-5 Sky-Wave Propagation
13-6 Satellite Communications
13-7 Figure of Merit and Satellite Link Budget Analysis
13-8 Troubleshooting
13-9 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 14 Antennas
14-1 Basic Antenna Theory
14-2 Half-Wave Dipole Antenna
14-3 Radiation Resistance
14-4 Antenna Feed Lines
14-5 Monopole Antenna
14-6 Antenna Arrays
14-7 Special-Purpose Antennas
14-8 Troubleshooting
14-9 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 15 Waveguides and Radar
15-1 Comparison of Transmission Systems
15-2 Types of Waveguides
15-3 Physical Picture of Waveguide Propagation
15-4 Other Types of Waveguides
15-5 Other Waveguide Considerations
15-6 Termination and Attenuation
15-7 Directional Coupler
15-8 Coupling Waveguide Energy and Cavity Resonators
15-9 Radar
15-10 RFID (Radio Frequency Identification)
15-11 Microintegrated Circuit Waveguiding
15-12 Troubleshooting
15-13 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 16 Microwaves and Lasers
16-1 Microwave Antennas
16-2 Microwave Tubes
16-3 Solid-State Microwave Devices
16-4 Ferrites
16-5 Low-Noise Amplification
16-6 Lasers
16-7 Troubleshooting
16-8 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 17 Television
17-1 Introduction
17-2 Digital Television
17-3 Monitoring the Digital Television Signal
17-4 NTSC Transmitter Principles
17-5 NTSC Transmitter/Receiver Synchronization
17-6 Resolution
17-7 The NTSC Television Signal
17-8 Television Receivers
17-9 The Front End and IF Amplifiers
17-10 The Video Section
17-11 Sync and Deflection
17-12 Principles of NTSC Color Television
17-13 Sound and Picture Improvements
17-14 Troubleshooting
17-15 Troubleshooting with Electronics WorkbenchTM Multisim
CHAPTER 18 Fiber Optics
18-1 Introduction
18-2 The Nature of Light
18-3 Optical Fibers
18-4 Fiber Attenuation and Dispersion
18-5 Optical Components
18-6 Fiber Connections and Splices
18-7 System Design and Operational Issues
18-8 Cabling and Construction
18-9 Optical Networking
18-10 Safety
18-11 Troubleshooting
18-12 Troubleshooting with Electronics WorkbenchTM Multisim
Acronyms and Abbreviations
Glossary
这本书的封面设计得相当有年代感,那种老式教科书的厚重感扑面而来,让我立刻联想到大学时代埋头苦读的日子。纸张的质感也偏硬,印刷清晰,但色彩对比度不高,整体感觉非常朴实,完全没有现在很多教材那种花里胡哨的视觉效果。内页的排版中规中矩,公式和图表的呈现方式比较传统,没有太多现代感,但优点是逻辑性很强,一步步推导非常清晰。我注意到书里的一些案例分析似乎是基于几十年前的技术背景,这对于理解基础理论是好事,但对于紧跟前沿技术的读者来说,可能会觉得有些滞后。比如,讲到某种调制技术时,引用的设备参数和当前的商业标准已经有很大差距了。不过,正是这种“老派”的处理方式,反而让核心原理的阐述更加扎实和不被潮流干扰。阅读时,我需要集中注意力去解析那些密集的文字和复杂的数学表达,这不像现在流行的碎片化阅读材料,它要求你静下心来,逐字逐句地啃。整体而言,这是一本适合打基础、追求理论深度,而非追求快速应用和最新技术的读者。
评分这本书的组织结构遵循了典型的自底向上、由浅入深的学术体系构建方式,体现了扎实的学科功底。从最基本的信号表示、傅里叶分析开始,逐步过渡到调制解调、信道编码,最后以系统性能分析收尾,脉络清晰得像是乐高积木一样,每一块都紧密咬合。我特别留意了它在不同技术分支之间的平衡性,作者似乎非常注重工程实现的可行性,总是在理论阐述之后,用小节篇幅简要提及实际应用中可能遇到的挑战,比如噪声模型的简化、带宽的限制等等。虽然篇幅不大,但这些点睛之笔为理解理论的局限性提供了重要的视角。不过,在某些新兴领域,例如对OFDM(正交频分复用)技术的深入探讨上,篇幅相对有限,可能需要借助其他更专业的参考资料来补充。这本书更像是一部坚实的基石,它为你打下了无比牢固的理论地基,让你在面对更复杂的现代技术时,能够快速定位其底层原理的根源。
评分初次翻开这本书时,最直观的感受是它对基础概念的严谨性达到了近乎苛刻的程度。作者似乎对每一个术语的定义都进行了极其细致的考量和阐述,很少使用模糊的描述。我尤其欣赏它在绪论部分对整个通信系统架构的宏观勾勒,那张流程图虽然简单,但却像一张精密的蓝图,把后续所有章节的内容都巧妙地串联了起来。深入到具体章节后,你会发现,作者在处理每一个核心算法和定理时,都会提供非常详尽的数学推导过程,几乎没有跳步。这对于那些习惯于直接看结论的读者来说,可能会觉得有些枯燥和费时。但对我这种喜欢追根溯源的人来说,这简直是宝藏。我甚至可以从这些推导中,反推出作者构建理论体系的思维逻辑。书中的习题设计得也相当有水平,它们不是简单的套公式,很多都需要结合多个章节的知识点进行综合分析,计算量适中,但对理解的深度要求很高。这本书更像是一位严厉的导师,它不会轻易给你答案,而是逼着你走完所有正确的思考路径。
评分这本书给我带来的最深刻印象是其内容的“纯粹性”。它似乎刻意避开了所有与核心通信理论无关的“花边”信息,比如商业案例、行业历史八卦,甚至是对新技术趋势的过多展望,完全聚焦于“是什么”和“为什么是这样”。这种专注于核心知识的写作手法,使得全书的密度非常高,每一页都承载着大量的信息量。对于希望系统性地掌握通信原理精髓的读者来说,这种高密度是极大的优势,意味着用更少的篇幅涵盖了更广阔的知识面。然而,这种纯粹性也带来了一个挑战:对于初学者而言,缺乏足够的“脚手架”支撑,可能会在最初的几次接触中感到吃力,因为缺乏缓冲和引导性的过渡。我个人觉得,这本书更像是一本“修炼秘籍”,它把所有的内功心法都写得清清楚楚,但如何运用这些心法去闯荡江湖,则需要读者自己结合实践去摸索和领悟。它是一本需要反复研读、常读常新的经典参考书。
评分这本书的语言风格非常正式、学术化,几乎没有使用任何口语化的表达或者轻松的类比,处处体现着严谨的理工科写作规范。阅读体验上,它更像是在阅读一份经过严格同行评审的学术论文集,而不是一本面向普通爱好者的科普读物。段落之间过渡自然,但衔接得非常紧凑,很少有冗余的修饰性文字。我发现,某些章节的论述方式非常具有“年代感”,比如在讨论信道容量时,那种基于信息论的论证方式,虽然经典,但缺乏现在流行的一些计算复杂度和实际工程约束的考量。书中的插图也很有特色,大多是纯黑白线条图,线条硬朗,结构清晰,但缺乏现代教材中常见的彩色高光和三维渲染效果。这反而让我更专注于图表所表达的物理意义,而不是被视觉效果分散注意力。总的来说,如果你期待的是那种轻松愉快的学习体验,这本书可能不太适合,它需要的是一种近乎“朝圣”般的投入和敬畏。
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