Klappentext The 4th edition of this classic text provides a thorough coverage of RF and microwave engineering concepts, starting from fundamental principles of electrical engineering, with applications to microwave circuits and devices of practical importance. Coverage includes microwave network analysis, impedance matching, directional couplers and hybrids, microwave filters, ferrite devices, noise, nonlinear effects, and the design of microwave oscillators, amplifiers, and mixers. Material on microwave and RF systems includes wireless communications, radar, radiometry, and radiation hazards. A large number of examples and end-of-chapter problems test the reader's understanding of the material. The 4th edition includes new and updated material on systems, noise, active devices and circuits, power waves, transients, RF CMOS circuits, and more. Inhaltsverzeichnis 1 Review of Electromagnetic Theory 1 1.1 Introduction to Microwave Engineering 1 Applications of Microwave Engineering 2 A Short History of Microwave Engineering 6 Electromagnetic Compatibility and Electromagnetic Interference 6 1.2 Maxwell's Equations 7 1.3 Fields in Media and Boundary Conditions 11 Fields at a General Material Interface 13 Fields at a Dielectric Interface 14 Fields at the Interface with a Perfect Conductor (Electric Wall) 14 The Magnetic Wall Boundary Condition 15 The Radiation Condition 15 1.4 The Wave Equation and Basic Plane Wave Solutions 15 The Helmholtz Equation 15 Plane Waves in a Lossless Medium 16 Plane Waves in a General Lossy Medium 17 Plane Waves in a Good Conductor 18 1.5 General Plane Wave Solutions 20 Circularly Polarized Plane Waves 23 1.6 Energy and Power 24 Power Absorbed by a Good Conductor 25 1.7 Plane Wave Reflection from a Media Interface 27 General Medium 27 Lossless Medium 28 Good Conductor 30 Perfect Conductor 31 The Surface Impedance Concept 31 1.8 Oblique Incidence at a Dielectric Interface 33 Parallel Polarization 34 Perpendicular Polarization 35 Total Reflection and Surface Waves 37 1.9 Some Useful Theorems 38 The Reciprocity Theorem 38 Image Theory 39 2 Transmission Line Theory 47 2.1 The Lumped-Element Circuit Model for a Transmission Line 47 Wave Propagation on a Transmission Line 48 The Lossless Line 49 2.2 Field Analysis of Transmission Lines 50 Transmission Line Parameters 50 The Telegrapher Equations Derived from Field Analysis of a Coaxial Line 52 Propagation Constant, Impedance, and Power Flow for the Lossless Coaxial Line 53 2.3 The Terminated Lossless Transmission Line 54 Special Cases of Lossless Terminated Lines 57 2.4 The Smith Chart 60 The Combined Impedance-Admittance Smith Chart 63 The Slotted Line 65 Online Smith Chart 68 2.5 Generator and Load Mismatches 68 Load Matched to Line 70 Generator Matched to Loaded Line 70 Conjugate Matching 70 2.6 Lossy Transmission Lines 72 The Low-Loss Line 72 The Distortionless Line 73 The Terminated Lossy Line 74 The Perturbation Method for Calculating Attenuation 74 The Wheeler Incremental Inductance Rule 76 2.7 Transients on Transmission Lines 78 Reflection of Pulses from a Terminated Transmission Line 78 Bounce Diagrams for Transient Propagation 80 3 Transmission Lines and Waveguides 87 3.1 General Solutions for TEM, TE, and TM Waves 88 TEM Waves 89 Impossibility of TEM Mode 91 TE Waves 91 TM Waves 92 Attenuation Due to Dielectric Loss...

Inhalt

1 Review of Electromagnetic Theory 1

1.1 Introduction to Microwave Engineering 1

Applications of Microwave Engineering 2

A Short History of Microwave Engineering 6

Electromagnetic Compatibility and Electromagnetic Interference 6

1.2 Maxwell's Equations 7

1.3 Fields in Media and Boundary Conditions 11

Fields at a General Material Interface 13

Fields at a Dielectric Interface 14

Fields at the Interface with a Perfect Conductor (Electric Wall) 14

The Magnetic Wall Boundary Condition 15

The Radiation Condition 15

1.4 The Wave Equation and Basic Plane Wave Solutions 15

The Helmholtz Equation 15

Plane Waves in a Lossless Medium 16

Plane Waves in a General Lossy Medium 17

Plane Waves in a Good Conductor 18

1.5 General Plane Wave Solutions 20

Circularly Polarized Plane Waves 23

1.6 Energy and Power 24

Power Absorbed by a Good Conductor 25

1.7 Plane Wave Reflection from a Media Interface 27

General Medium 27

Lossless Medium 28

Good Conductor 30

Perfect Conductor 31

The Surface Impedance Concept 31

1.8 Oblique Incidence at a Dielectric Interface 33

Parallel Polarization 34

Perpendicular Polarization 35

Total Reflection and Surface Waves 37

1.9 Some Useful Theorems 38

The Reciprocity Theorem 38

Image Theory 39

2 Transmission Line Theory 47

2.1 The Lumped-Element Circuit Model for a Transmission Line 47

Wave Propagation on a Transmission Line 48

The Lossless Line 49

2.2 Field Analysis of Transmission Lines 50

Transmission Line Parameters 50

The Telegrapher Equations Derived from Field Analysis of a Coaxial Line 52

Propagation Constant, Impedance, and Power Flow for the Lossless Coaxial Line 53

2.3 The Terminated Lossless Transmission Line 54

Special Cases of Lossless Terminated Lines 57

2.4 The Smith Chart 60

The Combined Impedance-Admittance Smith Chart 63

The Slotted Line 65

Online Smith Chart 68

2.5 Generator and Load Mismatches 68

Load Matched to Line 70

Generator Matched to Loaded Line 70

Conjugate Matching 70

2.6 Lossy Transmission Lines 72

The Low-Loss Line 72

The Distortionless Line 73

The Terminated Lossy Line 74

The Perturbation Method for Calculating Attenuation 74

The Wheeler Incremental Inductance Rule 76

2.7 Transients on Transmission Lines 78

Reflection of Pulses from a Terminated Transmission Line 78

Bounce Diagrams for Transient Propagation 80

3 Transmission Lines and Waveguides 87

3.1 General Solutions for TEM, TE, and TM Waves 88

TEM Waves 89

Impossibility of TEM Mode 91

TE Waves 91

TM Waves 92

Attenuation Due to Dielectric Loss 92

3.2 Parallel Plate Waveguide 93

TEM Modes 93

TM Modes 95

TE Modes 98

3.3 Rectangular Waveguide 101

TE Modes 101

TM Modes 105

TEm0 Modes of a Partially Loaded Waveguide 109

3.4 Circular Waveguide 112

TE Modes 113

TM Modes 116

3.5 Coaxial Line 121

TEM Modes 121

Higher Order Modes 122

3.6 Surface Waves on a Grounded Dielectric Sheet 125

TM Modes 125

TE Modes 127

3.7 Stripline 130

Formulas for Propagation Constant, Characteristic Impedance, and Attenuation 132

An Approximate Electrostatic Solution 134

3.8 Microstrip Line 136

Formulas for Effective Dielectric Constant, Characteristic Impedance, and Attenuation 137

Frequency-Dependent Effects and Higher Order Modes 139

3.9 The Transverse Resonance Technique 141

TE0n Modes of a Partially Loaded Rectangular Waveguide 142

3.10 Wave Velocities and Dispersion 143

Group Velocity 143

3.11 Summary of Transmission Lines and Waveguides 145

Other Types of Lines and Guides 146

4 Microwave Network Analysis 153

4.1 Impedance and Equivalent Voltages and Currents 154

Equivalent Voltages and Currents 154

The Concept of Impedance 157

Even and Odd Properties of Z( ) and ( ) 159

4.2 Impedance and Admittance Matrices 160

Reciprocal Networks 162

Lossless Networks 163

4.3 The Scattering Matrix 164

Reciprocal Networks and Lossless Networks 167

A Shift in Reference Planes 169

Power Waves and Generalized Scattering Parameters 171

4.4 The Transmission (ABCD) Matrix 174

Relation to Impedance Matrix 175

Equivalent Circuits for Two-Port Networks 177

4.5 Signal Flow Graphs 177

Decomposition of Signal Flow Graphs 180

Application to Thru-Reflect-Line Network Analyzer Calibration 183

4.6 Discontinuities and Modal Analysis 187

Modal Analysis of an H-Plane Step in Rectangular Waveguide 187

**4.7 Excitatio…