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W. ALAN DAVIS
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 Preface to the Second Edition xiii
 Preface to the First Edition xv
 1 Information Transfer Technology 1
 1.1 Introduction 1
 1.2 Information and Capacity 2
 1.3 Dependent States 4
 1.4 Basic Transmitter–Receiver Confi guration 6
 1.5 Active Device Technology 8
 Problems 9
 Reference 10
 2 Resistors, Capacitors, and Inductors 11
 2.1 Introduction 11
 2.2 Resistors 11
 2.3 Capacitors 17
 2.4 Inductors 23
 2.5 Conclusions 34
 Problems 34
 References 36
 3 Impedance Matching 39
 3.1 Introduction 39
 3.2 The Q Factor 39
 3.3 Resonance and Bandwidth 40
 3.4 Unloaded Q 42
 3.5 L Circuit Impedance Matching 43
 6.1 Introduction 131
 6.2 Ideal Transmission Line Transformers 132
 6.3 Transmission Line Transformer Synthesis 136
 6.4 Electrically Long Transmission Line Transformers 137
 6.5 Baluns 142
 6.6 Dividers and Combiners 142
 6.7 The 90° Coupler 147
 Problems 152
 References 152
 7 Noise in RF Amplifi ers 155
 7.1 Sources of Noise 155
 7.2 Thermal Noise 156
 7.3 Shot Noise 159
 7.4 Noise Circuit Analysis 161
 7.5 Amplifi er Noise Characterization 162
 7.6 Noise Measurement 164
 7.7 Noisy Two-Port Circuits 165
 7.8 Two-Port Noise Factor Derivation 166
 7.9 Fukui Noise Model for Transistors 170
 Problems 174
 References 174
 8 Class A Amplifi ers 177
 8.1 Introduction 177
 8.2 Defi nitions of Gain 177
 8.3 Transducer Power Gain of a Two-Port Network 178
 8.4 Power Gain Using S Parameters 180
 8.5 Simultaneous Match for Maximum Power Gain 183
 8.6 Stability 185
 8.7 Class A Power Amplifi ers 195
 8.8 Power Combining of Power Amplifi ers 197
 8.9 Properties of Cascaded Amplifi ers 198
 8.10 Amplifi er Design for Optimum Gain and Noise 201
 8.11 Conclusions 203
 Problems 204
 References 205
 9 RF Power Amplifi ers 207
 9.1 Transistor Confi gurations 207
 9.2 Class B Amplifi er 208
 9.3 Class C Amplifi er 217
 9.4 Class C Input Bias Voltage 221
 9.5 Class D Power Amplifi er 223
 9.6 Class E Power Amplifi er 230
 9.7 Class F Power Amplifi er 240
 9.8 Feed-Forward Amplifi ers 247
 9.9 Conclusions 248
 Problems 249
 References 250
 10 Oscillators and Harmonic Generators 253
 10.1 Oscillator Fundamentals 253
 10.2 Feedback Theory 254
 10.3 Two-Port Oscillators with External Feedback 255
 10.4 Practical Oscillator Example 260
 10.5 Minimum Requirements of the Refl ection Coeffi cient 262
 10.6 Common Gate (Base) Oscillators 265
 10.7 Stability of an Oscillator 269
 10.8 Injection-Locked Oscillator 273
 10.9 Oscillator Phase Noise 275
 10.10 Harmonic Generators 282
 Problems 286
 References 287
 11 RF Mixers 289
 11.1 Nonlinear Device Characteristics 289
 11.2 Figures of Merit for Mixers 293
 11.3 Single-Ended Mixers 295
 11.4 Single-Balanced Mixers 296
 11.5 Double-Balanced Mixers 296
 11.6 Double-Balanced Transistor Mixers 304
 11.7 Spurious Response 307
 11.8 Single-Sideband Noise Factor and Noise Temperature 310
 11.9 Special Mixer Applications 313
 11.10 Conclusions 317
 Problems 317
 References 319
 12 Phase-Lock Loops 321
 12.1 Introduction 321
 12.2 PLL Design Background 321
 12.3 PLL Applications 322
 12.4 PLL Basics 323
 12.5 Loop Design Principles 324
 12.6 Linear Analysis of the PLL 328
 12.7 Locking a Phase-Lock Loop 332
 12.8 Loop Types 335
 12.9 Negative Feedback in a PLL 336
 12.10 PLL Design Equations 337
 12.11 Phase Detector Types 344
 12.12 Design Examples 349
 12.13 Conclusions 352
 Problems 353
 References 353
 Appendix A Example of a Solenoid Design 355
 Appendix B Analytical Spiral Inductor Model 357
 Appendix C Double-Tuned Matching Circuit Example 361
 Appendix D Two-Port Parameter Conversion 363
 Appendix E Termination of a Transistor Port with a Load 369
 Appendix F Transistor and Amplifi er Formulas 373
 Appendix G Transformed Frequency-Domain Measurements
 Using SPICE 379
 Appendix H Single-Tone Intermodulation Distortion Suppression
 for Double-Balanced Mixers 393
 Index 397
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