Cover image for Electrical engineering uncovered
Title:
Electrical engineering uncovered
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Publication Information:
Upper Saddle River, NJ : Prentice Hall, 1997
ISBN:
9780135179130
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30000004050773 TK146 W45 1997 Open Access Book Book
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30000004050815 TK146 W45 1997 Open Access Book Book
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Summary

Summary

Lab Manual (0-13-712622-0) contains an interesting range of experiments. Instructor's Manual (0-13-71622-0) contains classroom demos and lab solutions.


Table of Contents

Prefaces to the First Editionp. xiii
Preface for Studentsp. xiii
Preface for Instructorsp. xiv
A Bit About the Authorsp. xv
Thanksp. xvi
Preface to the Second Editionp. xvii
Read Me Firstp. xix
Conventions Used in this Bookp. xx
Part I On Being an Engineer
1 Modeling Processesp. 3
1.1 Problemsp. 7
2 Engineering Design: Why? What? How?p. 9
2.1 A Design Problemp. 10
2.2 Examining the Design Problemp. 10
2.3 Reflectionsp. 11
2.4 Problemsp. 12
3 Engineering Ethicsp. 13
3.1 Case Studiesp. 15
3.2 Problemsp. 17
4 Meaningless Precision: 22.6 Grams of Fat per Servingp. 19
5 About Those Other Fields of Engineeringp. 21
5.1 Key Concepts in Different Branches of Engineeringp. 23
6 Logarithmic Unit for a Person's Pay: The Salarybelp. 27
6.1 Logarithmic Measure for Salaries: The Salarybelp. 27
6.2 Logarithmic Measure for Power: The Decibel (dB)p. 28
6.3 Decibel Measures for Voltage and Currentp. 28
6.4 Decibel Measure for Sound Pressurep. 29
6.5 Gain or Loss Expressed in Decibelsp. 29
6.6 Summaryp. 29
6.7 Problemsp. 29
7 How Many Words Is a Picture Really Worth?p. 31
7.1 Picture on a Computer Screenp. 31
7.2 Wordsp. 32
7.3 Bit Ratep. 32
7.4 Problemsp. 33
8 Favorite Programsp. 35
8.1 Painting Programsp. 36
8.2 Word Processorsp. 37
8.3 Desktop Publishingp. 37
8.4 Hypermediap. 38
8.5 Databasep. 38
8.6 Spreadsheetp. 39
8.7 Symbolic Mathematics Programsp. 40
8.8 Computer-Aided Design (CAD) Toolsp. 44
8.9 Finite-Element Method (FEM) Analysisp. 45
8.10 Extraterrestrials Instead of Flying Toasters?p. 48
8.11 Problemp. 49
9 Some Really Interesting Technical and Semi-Technical Booksp. 51
10 Advice to Freshmenp. 53
10.1 Advice to Freshmen from Some Graduatesp. 53
10.2 Those Non-Technical Electivesp. 54
10.3 On Languagep. 55
10.4 Learning Styles, Mental Models, Creativity, and Brainstormingp. 56
10.5 Specialties Within Electrical and Computer Engineeringp. 58
10.6 Courses, Industry, and Graduate Schoolp. 59
11 On Communicatingp. 61
11.1 Avis Contrairep. 62
11.2 On Brevityp. 63
11.3 The Secret of Vigorous Writingp. 63
11.4 It Doesn't Have to be Dullp. 64
12 Templates for Technical Writingp. 65
12.1 Why Just One Page?p. 66
12.2 A Writing Tip from TVp. 66
12.3 Student Laboratory Reportp. 67
12.4 Student Term Paperp. 68
12.5 Resumesp. 69
12.6 Technical Journal Articlep. 70
12.7 Proposal for RandD Fundingp. 71
12.8 Patentp. 72
12.9 Business Planp. 73
12.10 Problemsp. 74
13 The Internetp. 75
13.1 Packets and Nodesp. 75
13.2 The Network Growsp. 76
13.3 What Does One Do with the Internet?p. 78
13.4 What Has the Internet Brought Us?p. 79
13.5 Some Internet Terminologyp. 80
13.6 Future Prospects for Internetp. 81
13.7 For Further Readingp. 82
13.8 Problemsp. 83
14 Optical Communicationsp. 85
14.1 The Fiber-Optic Approachp. 86
14.2 Semiconductor Light Sourcesp. 88
14.3 Practical Problems, and Some Solutionsp. 89
15 Industry-University Cooperation in MEMSp. 91
15.1 Differences Between Industrial and University Researchp. 91
15.2 A Short History of MEMSp. 92
16 Brief Technical Articlesp. 95
16.1 "If the Machine Is So Smart, Why Do I Feel So Dumb?"p. 96
16.2 Problemp. 98
16.3 The ThinkJet Printer--from Concept to Productp. 99
16.4 Problemp. 103
17 Entrepreneurship: It's Your Businessp. 105
17.1 Three Ways of Making Moneyp. 105
17.2 Your Startup Companyp. 106
17.3 Is This for You?p. 108
18 Unsolved Problems and Unanswered Questionsp. 109
18.1 Frozen Lakep. 110
18.2 Was Paper Discovered or Invented?p. 111
18.3 What's Coming Next?p. 112
Part II Electrical Engineering--Survey of the Field
19 Direct Current Fundamentalsp. 115
19.1 Current and Chargep. 115
19.2 Conductors, Insulators, Semiconductors, and Superconductorsp. 117
19.3 Voltagep. 118
19.4 Powerp. 120
19.5 Energyp. 121
19.6 Resistancep. 122
19.7 Schematicsp. 126
19.8 Potential Variations in Resistive Circuitsp. 127
19.9 Voltage Dividersp. 128
19.10 Thevenin Equivalent Circuitsp. 129
19.11 Groundp. 130
19.12 Problemsp. 131
20 Alternating Currents and Componentsp. 143
20.1 Alternating Currentsp. 143
20.2 AC Voltagesp. 144
20.3 Capacitancep. 147
20.4 RC Circuitsp. 149
20.5 Inductancep. 154
20.6 Transformersp. 155
20.7 Summary Table of Electrical Quantitiesp. 156
20.8 Problemsp. 157
21 What Can You Do with These Components?p. 161
22 Digital Logic Devicesp. 163
22.1 Binary Number Systemp. 163
22.2 Converting a Decimal Number to its Binary Equivalentp. 164
22.3 Logic Operations and Truth Tablesp. 165
22.4 Logic Gate Array that Produces an Arbitrarily Chosen Outputp. 168
22.5 Boolean Algebrap. 169
22.6 Adding Binary Numbersp. 170
22.7 Memory Elementsp. 173
22.8 Sequential Logicp. 175
22.9 Problemsp. 180
23 Computer Architecturep. 183
23.1 Mental Models and the Computerp. 183
23.2 Central Processing Unit (CPU)p. 184
23.3 Instruction Setp. 187
23.4 Assembly Languagep. 189
23.5 High-Level Languagesp. 190
23.6 Operating System (OS)p. 190
23.7 Embedded Computingp. 191
23.8 Problemsp. 191
24 What's in the Box?p. 193
24.1 Memory Hierarchyp. 194
24.2 Input/Output (I/O)p. 198
24.3 Problemsp. 201
25 Semiconductors: From Ns and Ps to CMOSp. 203
25.1 The Story with Metalsp. 203
25.2 What's Different about Semiconductors?p. 204
25.3 PN-Diodesp. 207
25.4 Transistor Amplifiers and Switchesp. 211
25.5 Putting It All Together: CMOSp. 217
25.6 Problemsp. 217
26 The Load Line and Your Car Batteryp. 219
27 CMOS Logic and Memoryp. 221
27.1 CMOS Logic Gatesp. 221
27.2 Problemsp. 227
28 Other Semiconductor Devices and Circuitsp. 229
28.1 Diodesp. 229
28.2 The Bipolar-Junction Transistor (BJT)p. 232
28.3 Power Supplyp. 238
28.4 Operational Amplifiersp. 241
28.5 Problemsp. 243
29 Fabrication of ICs and MEMSp. 249
29.1 Making Printed Circuit Boardsp. 249
29.2 Making Integrated Circuitsp. 251
29.3 The Incredible Shrinking Transistor and Moore's Lawp. 253
29.4 Making Micromechanical Structuresp. 256
29.5 Wrap-Upp. 264
29.6 Problemsp. 264
30 Power for the Peoplep. 265
30.1 Power Generation, Transmission, Distribution, and Utilizationp. 265
30.2 Problemsp. 271
31 Wireless Communication Systemsp. 273
31.1 The Human Ear and Musical Instrumentsp. 273
31.2 Communication Channels and the Need for Modulationp. 274
31.3 AM and FMp. 276
31.4 How do Antennas Work?p. 277
31.5 The Frequency Spectrump. 279
31.6 More About Radiop. 280
31.7 Television--500 Channels and Countingp. 281
31.8 Frequency Hopping and Spread Spectrum: Invented by an Actress and a Composerp. 282
31.9 How Much is Digital in All This?p. 283
31.10 Cell Phones: Necessity or Nuisance?p. 283
31.11 What Are All Those Satellites Doing?p. 284
31.12 Modeling Electrical Devices: The Transfer Functionp. 285
31.13 Problemsp. 287
32 Digital Signal Processingp. 289
32.1 On the One Hand ... and On the Otherp. 290
32.2 Samplingp. 295
32.3 Going from One Side to the Otherp. 296
32.4 Signal Processingp. 300
32.5 What About Hardware?p. 301
32.6 Problemsp. 301
33 Electronics Terminology Brought to You by the good guys!p. 303
Part III Appendices
A Instructional Objectivesp. 313
B Those Student Questions Answeredp. 315
C Water Models for Electronic Devicesp. 321
D Glossaryp. 323
E Significant Contributions to the Fieldp. 335
F It's Greek to Mep. 339
G Alexander Graham Bell's Photophonep. 341
H Grading on the Curvep. 343
I Universal Resource Locators (URLs)p. 345
Author Indexp. 347
Subject Indexp. 349