Book description
This second edition of the highly acclaimed RF Power Amplifiers has been thoroughly revised and expanded to reflect the latest challenges associated with power transmitters used in communications systems. With more rigorous treatment of many concepts, the new edition includes a unique combination of class-tested analysis and industry-proven design techniques.
Radio frequency (RF) power amplifiers are the fundamental building blocks used in a vast variety of wireless communication circuits, radio and TV broadcasting transmitters, radars, wireless energy transfer, and industrial processes. Through a combination of theory and practice, RF Power Amplifiers, Second Edition provides a solid understanding of the key concepts, the principle of operation, synthesis, analysis, and design of RF power amplifiers.
This extensive update boasts: up to date end of chapter summaries; review questions and problems; an expansion on key concepts; new examples related to real-world applications illustrating key concepts and brand new chapters covering 'hot topics' such as RF LC oscillators and dynamic power supplies.
Carefully edited for superior readability, this work remains an essential reference for research & development staff and design engineers. Senior level undergraduate and graduate electrical engineering students will also find it an invaluable resource with its practical examples & summaries, review questions and end of chapter problems.
Key features:
A fully revised solutions manual is now hosted on a companion website alongside new simulations.
Extended treatment of a broad range of topologies of RF power amplifiers.
In-depth treatment of state-of-the art of modern transmitters and a new chapter on oscillators.
Includes problem-solving methodology, step-by-step derivations and closed-form design equations with illustrations.
Table of contents
- Title Page
- Copyright
- Dedication
- Preface
- About the Author
- List of Symbols
- List of Acronyms
-
Chapter 1: Introduction
- 1.1 Radio Transmitters
- 1.2 Batteries for Portable Electronics
- 1.3 Block Diagram of RF Power Amplifiers
- 1.4 Classes of Operation of RF Power Amplifiers
- 1.5 Waveforms of RF Power Amplifiers
- 1.6 Parameters of RF Power Amplifiers
- 1.7 Transmitter Noise
- 1.8 Conditions for 100% Efficiency of Power Amplifiers
- 1.9 Conditions for Nonzero Output Power at 100% Efficiency of Power Amplifiers
- 1.10 Output Power of Class E ZVS Amplifiers
- 1.11 Class E ZCS Amplifiers
- 1.12 Antennas
- 1.13 Propagation of Electromagnetic Waves
- 1.14 Frequency Spectrum
- 1.15 Duplexing
- 1.16 Multiple-Access Techniques
- 1.17 Nonlinear Distortion in Transmitters
- 1.18 Harmonics of Carrier Frequency
- 1.19 Intermodulation Distortion
- 1.20 AM/AM Compression and AM/PM Conversion
- 1.21 Dynamic Range of Power Amplifiers
- 1.22 Analog Modulation
- 1.23 Digital Modulation
- 1.24 Radars
- 1.25 Radio-Frequency Identification
- 1.26 Summary
- 1.27 Review Questions
- 1.28 Problems
- References
-
Chapter 2: Class A RF Power Amplifier
- 2.1 Introduction
- 2.2 Power MOSFET Characteristics
- 2.3 Short-Channel Effects
- 2.4 Circuit of Class A RF Power Amplifier
- 2.5 Waveforms in Class A RF Amplifier
- 2.6 Energy Parameters of Class A RF Power Amplifier
- 2.7 Parallel-Resonant Circuit
- 2.8 Power Losses and Efficiency of Parallel-Resonant Circuit
- 2.9 Class A RF Power Amplifier with Current Mirror
- 2.10 Impedance Matching Circuits
- 2.11 Class A RF Linear Amplifier
- 2.12 Summary
- 2.13 Review Questions
- 2.14 Problems
- References
-
Chapter 3: Class AB, B, and C RF Power Amplifiers
- 3.1 Introduction
- 3.2 Class B RF Power Amplifier
- 3.3 Class AB and C RF Power Amplifiers
- 3.4 Push–Pull Complementary Class AB, B, and C RF Power Amplifiers
- 3.5 Transformer-Coupled Class B Push–Pull RF Power Amplifier
- 3.6 Class AB, B, and C RF Power Amplifiers with Variable-Envelope Signals
- 3.7 Summary
- 3.8 Review Questions
- 3.9 Problems
- References
-
Chapter 4: Class D RF Power Amplifiers
- 4.1 Introduction
- 4.2 MOSFET as a Switch
- 4.3 Circuit Description of Class D RF Power Amplifier
- 4.4 Principle of Operation of Class D RF Power Amplifier
- 4.5 Topologies of Class D Voltage-Source RF Power Amplifiers
- 4.6 Analysis
- 4.7 Bandwidth of Class D RF Power Amplifier
- 4.8 Operation of Class D RF Power Amplifier at Resonance
- 4.9 Class D RF Power Amplifier with Amplitude Modulation
- 4.10 Operation of Class D RF Power Amplifier Outside Resonance
- 4.11 Efficiency of Half-Bridge Class D Power Amplifier
- 4.12 Design Example
- 4.13 Transformer-Coupled Push–Pull Class D Voltage-Switching RF Power Amplifier
- 4.14 Class D Full-Bridge RF Power Amplifier
- 4.15 Phase Control of Full-Bridge Class D Power Amplifier
- 4.16 Class D Current-Switching RF Power Amplifier
- 4.17 Transformer-Coupled Push–pull Class D Current-Switching RF Power Amplifier
- 4.18 Bridge Class D Current-Switching RF Power Amplifier
- 4.19 Summary
- 4.20 Review Questions
- 4.21 Problems
- References
-
Chapter 5: Class E Zero-Voltage Switching RF Power Amplifiers
- 5.1 Introduction
- 5.2 Circuit Description
- 5.3 Circuit Operation
- 5.4 ZVS and ZDS Operations of Class E Amplifier
- 5.5 Suboptimum Operation
- 5.6 Analysis
- 5.7 Drain Efficiency of Ideal Class E Amplifier
- 5.8 RF Choke Inductance
- 5.9 Maximum Operating Frequency of Class E Amplifier
- 5.10 Summary of Parameters at D = 0.5
- 5.11 Efficiency
- 5.12 Design of Basic Class E Amplifier
- 5.13 Impedance Matching Resonant Circuits
- 5.14 Class E ZVS RF Power Amplifier with Only Nonlinear Shunt Capacitance
- 5.15 Push–Pull Class E ZVS RF Power Amplifier
- 5.16 Class E ZVS RF Power Amplifier with Finite DC-Feed Inductance
- 5.17 Class E ZVS Amplifier with Parallel-Series Resonant Circuit
- 5.18 Class E ZVS Amplifier with Nonsinusoidal Output Voltage
- 5.19 Class E ZVS Power Amplifier with Parallel-Resonant Circuit
- 5.20 Amplitude Modulation of Class E ZVS RF Power Amplifier
- 5.21 Summary
- 5.22 Review Questions
- 5.23 Problems
- References
- Chapter 6: Class E Zero-Current Switching RF Power Amplifier
-
Chapter 7: Class DE RF Power Amplifier
- 7.1 Introduction
- 7.2 Analysis of Class DE RF Power Amplifier
- 7.3 Components
- 7.4 Device Stresses
- 7.5 Design Equations
- 7.6 Maximum Operating Frequency
- 7.7 Class DE Amplifier with Only One Shunt Capacitor
- 7.8 Output Power
- 7.9 Cancellation of Nonlinearities of Transistor Output Capacitances
- 7.10 Amplitude Modulation of Class DE RF Power Amplifier
- 7.11 Summary
- 7.12 Review Questions
- 7.13 Problems
- References
-
Chapter 8: Class F RF Power Amplifiers
- 8.1 Introduction
- 8.2 Class F RF Power Amplifier with Third Harmonic
- 8.3 Class F35 RF Power Amplifier with Third and Fifth Harmonics
- 8.4 Class F357 RF Power Amplifier with Third, Fifth, and Seventh Harmonics
- 8.5 Class FT RF Power Amplifier with Parallel-Resonant Circuit and Quarter-Wavelength Transmission Line
- 8.6 Class RF Power Amplifier with Second Harmonic
- 8.7 Class RF Power Amplifier with Second and Fourth Harmonics
- 8.8 Class RF Power Amplifier with Second, Fourth, and Sixth Harmonics
- 8.9 Class RF Power Amplifier with Series-Resonant Circuit and Quarter-Wavelength Transmission Line
- 8.10 Summary
- 8.11 Review Questions
- 8.12 Problems
- References
- Chapter 9: Linearization and Efficiency Improvements of RF Power Amplifiers
-
Chapter 10: Integrated Inductors
- 10.1 Introduction
- 10.2 Skin Effect
- 10.3 Resistance of Rectangular Trace
- 10.4 Inductance of Straight Rectangular Trace
- 10.5 Meander Inductors
- 10.6 Inductance of Straight Round Conductor
- 10.7 Inductance of Circular Round Wire Loop
- 10.8 Inductance of Two-Parallel Wire Loop
- 10.9 Inductance of Rectangle of Round Wire
- 10.10 Inductance of Polygon Round Wire Loop
- 10.11 Bondwire Inductors
- 10.12 Single-Turn Planar Inductor
- 10.13 Inductance of Planar Square Loop
- 10.14 Planar Spiral Inductors
- 10.15 Multi-Metal Spiral Inductors
- 10.16 Planar Transformers
- 10.17 MEMS Inductors
- 10.18 Inductance of Coaxial Cable
- 10.19 Inductance of Two-Wire Transmission Line
- 10.20 Eddy Currents in Integrated Inductors
- 10.21 Model of RF Integrated Inductors
- 10.22 PCB Inductors
- 10.23 Summary
- 10.24 Review Questions
- 10.25 Problems
- References
- Chapter 11: RF Power Amplifiers with Dynamic Power Supply
-
Chapter 12: Oscillators
- 12.1 Introduction
- 12.2 Classification of Oscillators
- 12.3 General Conditions for Oscillations
- 12.4 Topologies of Oscillators with Inverting Amplifier
- 12.5 Op-Amp Colpitts Oscillator
- 12.6 Single-Transistor Colpitts Oscillator
- 12.7 Common-Source Colpitts Oscillator
- 12.8 Common-Gate Colpitts Oscillator
- 12.9 Common-Drain Colpitts Oscillator
- 12.10 Clapp Oscillator
- 12.11 Crystal Oscillators
- 12.12 CMOS Oscillator
- 12.13 Hartley Oscillator
- 12.14 Armstrong Oscillator
- 12.15 Oscillators with Noninverting Amplifier
- 12.16 Cross-Coupled Oscillators
- 12.17 Wien-Bridge Oscillator
- 12.18 Oscillators with Negative Resistance
- 12.19 Voltage-Controlled Oscillators
- 12.20 Noise in Oscillators
- 12.21 Summary
- 12.22 Review Questions
- 12.23 Problems
- References
- Appendix
- Appendix A: SPICE Model of Power MOSFETs
- Appendix B: Introduction to SPICE
- Appendix C: Introduction to MATLAB®
- Appendix D: Trigonometric Fourier Series
- Appendix E: Circuit Theorems
- Appendix F: SABER Circuit Simulator
- Answers to Problems
- Index
- End User License Agreement
Product information
- Title: RF Power Amplifier, 2nd Edition
- Author(s):
- Release date: December 2014
- Publisher(s): Wiley
- ISBN: 9781118844304
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