High Frequency Techniques - An Introduction to Rf and Microwave Design and Computer Simulation

Informationen zum Autor Joseph F. White is an instructor and consultant at JFW Industries, Inc. He has twenty-five years of design experience, was technical director at M/A-COM, Inc., and received the IEEE Microwave Theory and Techniques Society's Application Award for "Contributions to Phased Array Antennas." Dr. White edited Microwave Journal, Applied Microwave and Wireless, and Microwave Semiconductor Engineering. He is a Fellow of the IEEE. Klappentext Provides a hands-on approach to Radio Frequency and Microwave theory and designThis book provides engineers with a comprehensive guide to Radio Frequency (RF) circuit analysis and wave propagation in order to be able to design new systems. Emphasis is placed on fundamental concepts, engineering techniques, and the regular and intelligent use of the computer design tools. This book contains a review of wireless history and engineering fundamentals including complex numbers, alternating-current theory, and the logarithmic basis of decibels. The important topics in microwave design theory are discussed, such as transmission lines, the Smith Chart, and matrix algebra. Computer generated examples are used to provide insight into the basic performance, bandwidth, and manufacturing yield of RF and microwave networks. The author also provides a broad presentation of electromagnetic (EM) field theory tailored to the needs of the microwave and RF engineer.* Provides in-text exercises to emphasize practical technique* Explains how design challenges would be attacked in a real engineering environment* Includes access to a companion site hosting an instructor's manualHigh Frequency Technique: An Introduction to RF and Microwave Design and Computer Simulation is a reference for RF, microwave, and wireless engineers, and graduate students in electrical and computer engineering.Joseph F. White is an instructor and consultant at JFW Industries, Inc. He has twenty-five years of design experience, was technical director at M/A-COM, Inc., and received the IEEE Microwave Theory and Techniques Society's Application Award for "Contributions to Phased Array Antennas." Dr. White edited Microwave Journal, Applied Microwave and Wireless, and Microwave Semiconductor Engineering. He is a Fellow of the IEEE. Zusammenfassung This practical reference discusses a host of practical considerations such as circuit yield, component selection, and noise. * Author has a wealth of experience in the field of RF engineering * Packed with useful physical and design insights (including such topics as circuit yield). Inhaltsverzeichnis Preface xvAcknowledgments xvii1 Introduction 11.1 Beginning of Wireless 11.2 Current Radio Spectrum 41.3 Conventions Used in This Text 8Sections 8Equations 8Figures 8Exercises 8Symbols 8Prefixes 10Fonts 101.4 Vectors and Coordinates 111.5 General Constants and Useful Conversions 142 Review of AC Analysis and Network Simulation 162.1 Basic Circuit Elements 16The Resistor 16Ohm's Law 18The Inductor 19The Capacitor 202.2 Kirchhoff's Laws 222.3 Alternating Current (AC) Analysis 23Ohm's Law in Complex Form 262.4 Voltage and Current Phasors 262.5 Impedance 28Estimating Reactance 28Addition of Series Impedances 292.6 Admittance 30Admittance Definition 30Addition of Parallel Admittances 30The Product over the Sum 322.7 LLFPB Networks 332.8 Decibels, dBW, and dBm 33Logarithms (Logs) 33Multiplying by Adding Logs 34Dividing by Subtracting Logs 34Zero Powers 34Bel Scale 34Decibel Scale 35Decibels--Relative Measures 35Absolute Power Levels--dBm and dBW 37Decibel Power Scales 382.9 Power Transfer 38Calculating Power Transfer 38Maximum Power Transfer 392.10 Specifying Loss 40Insertion Loss 40Transducer Loss 41Loss Due to a Series Impedance 42Loss Due to a Shunt Admittance 43Loss in Terms of Scattering Parameters 442.11 Real RLC Models 44Resi...

Sommario

Preface xv
 
Acknowledgments xvii
 
1 Introduction 1
 
1.1 Beginning of Wireless 1
 
1.2 Current Radio Spectrum 4
 
1.3 Conventions Used in This Text 8
 
Sections 8
 
Equations 8
 
Figures 8
 
Exercises 8
 
Symbols 8
 
Prefixes 10
 
Fonts 10
 
1.4 Vectors and Coordinates 11
 
1.5 General Constants and Useful Conversions 14
 
2 Review of AC Analysis and Network Simulation 16
 
2.1 Basic Circuit Elements 16
 
The Resistor 16
 
Ohm's Law 18
 
The Inductor 19
 
The Capacitor 20
 
2.2 Kirchhoff's Laws 22
 
2.3 Alternating Current (AC) Analysis 23
 
Ohm's Law in Complex Form 26
 
2.4 Voltage and Current Phasors 26
 
2.5 Impedance 28
 
Estimating Reactance 28
 
Addition of Series Impedances 29
 
2.6 Admittance 30
 
Admittance Definition 30
 
Addition of Parallel Admittances 30
 
The Product over the Sum 32
 
2.7 LLFPB Networks 33
 
2.8 Decibels, dBW, and dBm 33
 
Logarithms (Logs) 33
 
Multiplying by Adding Logs 34
 
Dividing by Subtracting Logs 34
 
Zero Powers 34
 
Bel Scale 34
 
Decibel Scale 35
 
Decibels--Relative Measures 35
 
Absolute Power Levels--dBm and dBW 37
 
Decibel Power Scales 38
 
2.9 Power Transfer 38
 
Calculating Power Transfer 38
 
Maximum Power Transfer 39
 
2.10 Specifying Loss 40
 
Insertion Loss 40
 
Transducer Loss 41
 
Loss Due to a Series Impedance 42
 
Loss Due to a Shunt Admittance 43
 
Loss in Terms of Scattering Parameters 44
 
2.11 Real RLC Models 44
 
Resistor with Parasitics 44
 
Inductor with Parasitics 44
 
Capacitor with Parasitics 44
 
2.12 Designing LC Elements 46
 
Lumped Coils 46
 
High mu Inductor Cores--the Hysteresis Curve 47
 
Estimating Wire Inductance 48
 
Parallel Plate Capacitors 49
 
2.13 Skin Effect 51
 
2.14 Network Simulation 53
 
3 LC Resonance and Matching Networks 59
 
3.1 LC Resonance 59
 
3.2 Series Circuit Quality Factors 60
 
Q of Inductors and Capacitors 60
 
QE, External Q 61
 
QL, Loaded Q 62
 
3.3 Parallel Circuit Quality Factors 62
 
3.4 Coupled Resonators 63
 
Direct Coupled Resonators 63
 
Lightly Coupled Resonators 63
 
3.5 Q Matching 67
 
Low to High Resistance 67
 
Broadbanding the Q Matching Method 70
 
High to Low Resistance 71
 
4 Distributed Circuits 78
 
4.1 Transmission Lines 78
 
4.2 Wavelength in a Dielectric 81
 
4.3 Pulses on Transmission Lines 82
 
4.4 Incident and Reflected Waves 83
 
4.5 Reflection Coefficient 85
 
4.6 Return Loss 86
 
4.7 Mismatch Loss 86
 
4.8 Mismatch Error 87
 
4.9 The Telegrapher Equations 91
 
4.10 Transmission Line Wave Equations 92
 
4.11 Wave Propagation 94
 
4.12 Phase and Group Velocities 97
 
4.13 Reflection Coefficient and Impedance 100
 
4.14 Impedance Transformation Equation 101
 
4.15 Impedance Matching with One Transmission Line 108
 
4.16 Fano's (and Bode's) Limit 109
 
Type A Mismatched Loads 109
 
Type B Mismatched Loads 112
 
Impedance Transformation Not Included 113
 
5 The Smith Chart 119
 
5.1 Basis of the Smith Chart 119
 
5.2 Drawing the Smi

Dettagli sul prodotto

• Autori: White, Jf White, Joseph F White, Joseph F. White, Joseph F. (Jfw Technology White, White Joseph F.
• Editore: Wiley, John and Sons Ltd
• Lingue: Inglese
• Formato: Tascabile
• Pubblicazione: 30.06.2016
• EAN: 9781119244509
• ISBN: 978-1-119-24450-9
• Pagine: 528
• Serie: Wiley - IEEE; Wiley - IEEE; IEEE Press
• Categorie: Scienze naturali, medicina, informatica, tecnica > Tecnica > Elettronica, elettrotecnica, telecomunicazioni; Mikrowellentechnik, kommunikationstechnik, Hochfrequenztechnik, Electrical & Electronics Engineering, Elektrotechnik u. Elektronik, Mikrowellen- u. Hochfrequenztechnik u. Theorie, RF / Microwave Theory & Techniques, Communication Technology