內容簡介
本書由電子技術基礎篇，儀器儀表的使用篇，通信篇和計算機與網路篇四部分組成，總計23個單元。電子技術基礎篇主要包括電路理論的基本概念，電路的組成元件及符號，二極體，電晶體，放大器，運放，積體電路，邏輯電路等；儀器儀表的使用篇主要包括安培表，電壓表，歐姆表，萬用表，示波器，信號發生器等儀器儀表的使用；通信篇主要包括通信的基本知識，光纖通信，移動通信，寬頻通信和異步傳輸模式等；計算機與網路篇主要包括計算機的配置和硬體，作業系統，網路，網際網路，計算機安全等。本書所有原文均精心挑選自國外相關專業的網站和教材，具有專業性和實用性強，難度適宜等特點，有助於培養學生閱讀電子和通信類英文資料的能力。為了便於學生自學，所有課文都附有譯文。
目錄
Chapter 1 Electronic Technology Fundamentals
Text 1 Basic Concepts of Circuit Theory
Reading 1 AC, DC and Electrical Signals
Text 2 Circuit Components and Their Symbols
Reading 2 Block Diagrams
Text 3 Diodes and Diode Circuits
Reading 3 Light Emitting Diodes (LEDs)
Text 4 Transistors
Reading 4 Transistor Circuits
Text 5 Amplifiers
Reading 5 Amplifier Gain
Text 6 Operational Amplifiers
Reading 6 History of Operational Amplifiers
Text 7 Logic Gates
Reading 7 Binary Numbers
Text 8 Integrated Circuits (Chips)
Reading 8 DIP Gate Packaging
Chapter 2 Measuring Instruments and Usage
Text 9 The Use of Ammeters and Voltmeters
Reading 9 The Use of Ohmmeter
Text 10 Using a Multimeter
Reading 10 Digital Multimeters
Text 11 Signal Generator
Reading 11 Oscillators
Text 12 Power Supply
Reading 12 Transformers
Text 13 Using an Oscilloscope
Reading 13 Transducer
Chapter 3 Communications
Text 14 Basic Knowledge of Communications
Reading 14 Nature of Information
Text 15 Optical Fiber Communications
Reading 15 Fiber to the Home
Text 16 Mobile Communication
Reading 16 Traditional Over the Air Radio Broadcast Systems
Text 17 Broadband Communication
Reading 17 Traditional Over the Air Radio Broadcast Systems
Text 18 Asynchronous Transfer Mode (ATM)
Reading 18 Digital Signal Processing (DSP)
Chapter 4 Computer and Network
Text 19 Configuration and Hardware of Computer
Reading 19 Turning Off Your Computer Properly
Text 20 Operating System
Reading 20 Operating System Interfaces
Text 21 Network
Reading 21 Elements of a Network
Text 22 Internet
Reading 22 Getting on the Web
Text 23 Security of Computer
Reading 23 Tips for Using E-mail and the Web Safely
課文參考譯文
附錄1 數學公式的英語讀法
附錄2 電子通信常用縮略語
參考文獻
