RF and Microwave Engineering
Fundamentals of Wireless Communications
4th Edition
Published on 17. April 2025
Book
Hardback
352 pages
978-1-394-28346-0 (ISBN)
Description
A comprehensive guide to the fundamentals of radio frequency (RF), microwave engineering, and the physical aspects of wireless communications.
Combining physical-technical fundamentals with numerical simulations, RF and Microwave Engineering presents a wide range of RF topics with emphasis on physical aspects such as electromagnetic (EM) and voltage waves, transmission lines, passive circuits, and antennas. The text discusses the propagation of waves and their representation, effects, and utilization in passive circuits and antenna structures, incorporates various design examples using circuit and EM simulation software, and gives examples of modern RF tools to show how methods can be applied productively in RF engineering practice.
This revised edition includes new chapters on monostatic and bistatic radar cross sections (RCS), horn antennas, 5G mobile communications, substrate-integrated-waveguides (SIW), slot antennas, characteristics of resonators, and other topics.
A list of practice problems is provided at the end of each chapter and a companion website hosts solutions to the problem sets.
Written by a highly qualified professor this is the English language translation of the German original. RF and Microwave Engineering includes:
Transmission line theory and transient signals on lines, covering characteristic line impedances, voltage waves, idealized lossless lines and cables with low losses, impedance transformation, reflection coefficient, and Smith chart diagram
Waveguides, covering coaxial lines, including weak losses, parallel wire lines, microstrip lines, rectangular waveguides, substrate-integrated-waveguides, and three-wire systems
Scattering parameters, covering multiport equations in matrix form, special network properties of circuits, and the signal flow method
High-frequency components and circuits, covering line filters, couplers, power dividers, and matching circuits
Antenna concepts and radio wave propagation in complex environments
RF and Microwave Engineering is an essential text for undergraduate and graduate students in electrical engineering courses including microwave engineering, basic circuit theory, electromagnetic fields, and wireless communications as well as early-stage RF practitioners and engineers.
Combining physical-technical fundamentals with numerical simulations, RF and Microwave Engineering presents a wide range of RF topics with emphasis on physical aspects such as electromagnetic (EM) and voltage waves, transmission lines, passive circuits, and antennas. The text discusses the propagation of waves and their representation, effects, and utilization in passive circuits and antenna structures, incorporates various design examples using circuit and EM simulation software, and gives examples of modern RF tools to show how methods can be applied productively in RF engineering practice.
This revised edition includes new chapters on monostatic and bistatic radar cross sections (RCS), horn antennas, 5G mobile communications, substrate-integrated-waveguides (SIW), slot antennas, characteristics of resonators, and other topics.
A list of practice problems is provided at the end of each chapter and a companion website hosts solutions to the problem sets.
Written by a highly qualified professor this is the English language translation of the German original. RF and Microwave Engineering includes:
Transmission line theory and transient signals on lines, covering characteristic line impedances, voltage waves, idealized lossless lines and cables with low losses, impedance transformation, reflection coefficient, and Smith chart diagram
Waveguides, covering coaxial lines, including weak losses, parallel wire lines, microstrip lines, rectangular waveguides, substrate-integrated-waveguides, and three-wire systems
Scattering parameters, covering multiport equations in matrix form, special network properties of circuits, and the signal flow method
High-frequency components and circuits, covering line filters, couplers, power dividers, and matching circuits
Antenna concepts and radio wave propagation in complex environments
RF and Microwave Engineering is an essential text for undergraduate and graduate students in electrical engineering courses including microwave engineering, basic circuit theory, electromagnetic fields, and wireless communications as well as early-stage RF practitioners and engineers.
More details
Edition
4th edition
Language
English
Place of publication
New York
United States
Target group
Professional and scholarly
Product notice
sewn/stitched
Cloth over boards
Dimensions
Height: 258 mm
Width: 183 mm
Thickness: 24 mm
Weight
798 gr
ISBN-13
978-1-394-28346-0 (9781394283460)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
Other editions
Additional editions
E-Book
02/2025
4th Edition
Wiley-ISTE
€142.99
Available for download
E-Book
02/2025
4th Edition
Wiley-ISTE
€142.99
Available for download
Person
Frank Gustrau has been a Professor at the University of Applied Sciences and Arts in Dortmund, Germany since 2003. Throughout his career in industry and academia, Professor Gustrau has supervised students in their project work, given lectures on different RF related topics, and worked extensively with EM and RF circuit simulation tools.
Content
Preface x
Symbols and Abbreviations xii
About the Companion Website xvi
1 Introduction 1
1.1 Radiofrequency and Microwave Applications 1
1.2 Frequency Bands 4
1.3 Physical Phenomena in the High Frequency Domain 5
1.3.1 Electrically Short Transmission Line 5
1.3.2 Transmission Line with Length Greater Than One-Tenth of Wavelength 7
1.3.3 Radiation and Antennas 8
1.4 Outline of the Following Chapters 9
References 10
2 Electromagnetic Fields and Waves 11
2.1 Physical and Mathematical Basics 11
2.1.1 Electrostatic Fields 11
2.1.2 Steady Electric Current and Magnetic Fields 18
2.1.3 Differential Vector Operations 23
2.2 Maxwell's Equations 24
2.2.1 Differential Form in the Time Domain 24
2.2.2 Differential Form for Harmonic Time Dependence 25
2.2.3 Integral Form 26
2.2.4 Constitutive Relations and Material Properties 28
2.2.5 Boundary Conditions 31
2.3 Classification of Electromagnetic Problems 32
2.3.1 Static Fields 32
2.3.2 Quasi-Static Fields 33
2.3.3 Coupled Electromagnetic Fields 33
2.4 Skin Effect 33
2.5 Electromagnetic Waves 36
2.5.1 Wave Equation and Plane Waves 36
2.5.2 Polarization of Waves 40
2.5.3 Reflection and Refraction 42
2.5.4 Spherical Waves 48
2.6 Summary 50
2.7 Problems 51
References 52
Further Readings 52
3 Transmission Line Theory and Transient Signals on Lines 55
3.1 Transmission Line Theory 55
3.2 Transient Signals on Transmission Lines 84
3.3 Eye Diagram 94
3.4 Summary 95
3.5 Problems 97
References 98
Further Readings 98
4 Transmission Lines and Waveguides 99
4.1 Overview 99
4.2 Coaxial Line 102
4.3 Two-Wire Line 108
4.3.1 Characteristic Line Impedance 109
4.3.2 Areas of Application 109
4.4 Microstrip Line 1104.
4.1 Characteristic Line Impedance and Effective Permittivity 110
4.4.2 Dispersion and Technical Frequency Range 113
4.4.3 Areas of Application 114
4.5 Stripline 114
4.5.1 Characteristic Line Impedance 114
4.5.2 Technical Frequency Range 115
4.5.3 Areas of Application 115
4.6 Rectangular Waveguide 115
4.6.1 General Considerations 116
4.6.2 Dominant Mode 119
4.6.3 Higher Order Modes 122
4.6.4 Areas of Application 123
4.6.5 Excitation of Waveguide Modes 125
4.6.6 Cavity Resonators 126
4.7 Substrate-Integrated Waveguide (SIW) 128
4.7.1 Geometrical Structure and Electrical Characteristics 128
4.7.2 Microstrip-to-SIW Transition 131
4.8 Three-Conductor Transmission Line 131
4.8.1 Even and Odd Modes 131
4.8.2 Characteristic Line Impedances and Propagation Constants 135
4.8.3 Line Termination for Even and Odd Modes 136
4.9 Problems 137
References 138
5 Scattering Parameters 139
5.1 Multi-Port Network Representations 139
5.2 Normalized Power Waves 141
5.3 Scattering Parameters and Power 142
5.4 S-Parameter Representation of Network Properties 145
5.4.1 Matching 145
5.4.2 Complex Conjugate Matching 146
5.4.3 Reciprocity 148
5.4.4 Symmetry 148
5.4.5 Passive and Lossless Circuits 148
5.4.6 Unilateral Circuits 149
5.4.7 Specific Characteristics of Three-Port Networks 149
5.5 Calculation of S-Parameters 150
5.5.1 Reflection Coefficients 150
5.5.2 Transmission Coefficients 150
5.5.3 Renormalization 153
5.6 Signal Flow Method 154
5.6.1 Source 156
5.6.2 One-port Network/Load Termination 156
5.6.3 Two-port Network 156
5.6.4 Three-port Network 157
5.6.5 Four-port Network 157
5.7 S-Parameter Measurement 160
5.8 Problems 164
References 166
Further Readings 166
6 RF Components and Circuits 167
6.1 Equivalent Circuits of Concentrated Passive Components 167
6.1.1 Resistor 167
6.1.2 Capacitor 169
6.1.3 Inductor 170
6.2 Transmission Line Resonator 172
6.2.1 Half-Wave Resonator 172
6.2.2 Quarter-Wave Resonator 174
6.3 Impedance Matching 175
6.3.1 LC-Networks 176
6.3.2 Matching Using Distributed Elements 178
6.4 LC-Filter 181
6.4.1 Classical LC-Filter Design 182
6.4.2 Butterworth Filter 184
6.5 Transmission Line Filter 190
6.5.1 Edge-Coupled Line Filters 191
6.5.2 Hairpin Filter 195
6.5.3 Stepped Impedance Filter 195
6.5.4 Parasitic Box Resonance 195
6.5.5 Waveguide Filter 198
6.6 Circulator 200
6.7 Power Divider 201
6.7.1 Wilkinson Power Divider 201
6.7.2 Unequal Split Power Divider 202
6.8 Branchline Coupler 204
6.8.1 Conventional 3 dB Coupler 204
6.8.2 Unequal Split Branchline Coupler 206
6.9 Rat Race Coupler 208
6.10 Directional Coupler 210
6.11 Balanced-to-Unbalanced Circuits 212
6.12 Electronic Circuits 213
6.12.1 Mixers 215
6.12.2 Amplifiers and Oscillators 217
6.13 RF Design Software 218
6.13.1 RF Circuit Simulators 218
6.13.2 Three-Dimensional Electromagnetic Simulators 219
6.14 Problems 222
References 223
7 Antennas 225
7.1 Fundamental Parameters 225
7.1.1 Antennas as Wave-Type Converters 225
7.1.2 Nearfield and Farfield 225
7.1.3 Isotropic Radiator 227
7.1.4 Radiation Pattern and Related Parameters 228
7.1.5 Impedance Matching and Bandwidth 233
7.2 Standard Types of Antennas 234
7.3 Mathematical Treatment of the Hertzian Dipole 237
7.4 Wire Antennas 241
7.4.1 Half-Wave Dipole 241
7.4.2 Monopole 244
7.4.3 Concepts for Reducing Antenna Height 245
7.5 Slot Antennas 246
7.6 Aperture Radiators and Horn Antennas 248
7.6.1 Aperture Radiators 248
7.6.2 Horn Antennas 251
7.7 Planar Antennas 252
7.7.1 Rectangular Patch Antenna 253
7.7.2 Circularly Polarizing Patch Antennas 257
7.7.3 Planar Dipole and Inverted-F Antenna 260
7.8 Antenna Arrays 261
7.8.1 Single Element Radiation Pattern and Array Factor 261
7.8.2 Phased Array Antennas 264
7.8.3 Beam Forming 271
7.9 Modern Antenna Concepts 275
7.10 Problems 276
References 277
8 Radio Wave Propagation 279
8.1 Propagation Mechanisms 279
8.1.1 Reflection and Refraction 279
8.1.2 Absorption 279
8.1.3 Diffraction 280
8.1.4 Scattering 282
8.2 Basic Propagation Models 284
8.2.1 Free Space Loss 284
8.2.2 Attenuation of Air 286
8.2.3 Reflection at Scattering Targets (Radar Cross-Section) 287
8.2.4 Doppler Effect 294
8.2.5 Plane Earth Loss 296
8.2.6 Point-to-Point Radio Links 299
8.2.7 Layered Media 301
8.3 Path Loss Models 303
8.3.1 Multipath Environment 304
8.3.2 Clutter Factor Model 306
8.3.3 Okumura-Hata Model 306
8.3.4 Physical Models and Numerical Methods 307
8.4 Summary 310
8.5 Problems 311
References 311
A Mathematical Relations and Resonant Circuits 313
A.1 Coordinate Systems 313
A.1.1 Cartesian Coordinate System 313
A.1.2 Cylindrical Coordinate System 314
A.1.3 Spherical Coordinate System 315
A.2 Characteristics of Resonant Circuits 316
A.2.1 Series Resonant Circuit 316
A.2 Parallel Resonant Circuit 321
A.3 Logarithmic Representation 326
A.3.1 Dimensionless Quantities 326
A.3.2 Relative and Absolute Ratios 326
A.3 Link Budget 327
Index 329
Symbols and Abbreviations xii
About the Companion Website xvi
1 Introduction 1
1.1 Radiofrequency and Microwave Applications 1
1.2 Frequency Bands 4
1.3 Physical Phenomena in the High Frequency Domain 5
1.3.1 Electrically Short Transmission Line 5
1.3.2 Transmission Line with Length Greater Than One-Tenth of Wavelength 7
1.3.3 Radiation and Antennas 8
1.4 Outline of the Following Chapters 9
References 10
2 Electromagnetic Fields and Waves 11
2.1 Physical and Mathematical Basics 11
2.1.1 Electrostatic Fields 11
2.1.2 Steady Electric Current and Magnetic Fields 18
2.1.3 Differential Vector Operations 23
2.2 Maxwell's Equations 24
2.2.1 Differential Form in the Time Domain 24
2.2.2 Differential Form for Harmonic Time Dependence 25
2.2.3 Integral Form 26
2.2.4 Constitutive Relations and Material Properties 28
2.2.5 Boundary Conditions 31
2.3 Classification of Electromagnetic Problems 32
2.3.1 Static Fields 32
2.3.2 Quasi-Static Fields 33
2.3.3 Coupled Electromagnetic Fields 33
2.4 Skin Effect 33
2.5 Electromagnetic Waves 36
2.5.1 Wave Equation and Plane Waves 36
2.5.2 Polarization of Waves 40
2.5.3 Reflection and Refraction 42
2.5.4 Spherical Waves 48
2.6 Summary 50
2.7 Problems 51
References 52
Further Readings 52
3 Transmission Line Theory and Transient Signals on Lines 55
3.1 Transmission Line Theory 55
3.2 Transient Signals on Transmission Lines 84
3.3 Eye Diagram 94
3.4 Summary 95
3.5 Problems 97
References 98
Further Readings 98
4 Transmission Lines and Waveguides 99
4.1 Overview 99
4.2 Coaxial Line 102
4.3 Two-Wire Line 108
4.3.1 Characteristic Line Impedance 109
4.3.2 Areas of Application 109
4.4 Microstrip Line 1104.
4.1 Characteristic Line Impedance and Effective Permittivity 110
4.4.2 Dispersion and Technical Frequency Range 113
4.4.3 Areas of Application 114
4.5 Stripline 114
4.5.1 Characteristic Line Impedance 114
4.5.2 Technical Frequency Range 115
4.5.3 Areas of Application 115
4.6 Rectangular Waveguide 115
4.6.1 General Considerations 116
4.6.2 Dominant Mode 119
4.6.3 Higher Order Modes 122
4.6.4 Areas of Application 123
4.6.5 Excitation of Waveguide Modes 125
4.6.6 Cavity Resonators 126
4.7 Substrate-Integrated Waveguide (SIW) 128
4.7.1 Geometrical Structure and Electrical Characteristics 128
4.7.2 Microstrip-to-SIW Transition 131
4.8 Three-Conductor Transmission Line 131
4.8.1 Even and Odd Modes 131
4.8.2 Characteristic Line Impedances and Propagation Constants 135
4.8.3 Line Termination for Even and Odd Modes 136
4.9 Problems 137
References 138
5 Scattering Parameters 139
5.1 Multi-Port Network Representations 139
5.2 Normalized Power Waves 141
5.3 Scattering Parameters and Power 142
5.4 S-Parameter Representation of Network Properties 145
5.4.1 Matching 145
5.4.2 Complex Conjugate Matching 146
5.4.3 Reciprocity 148
5.4.4 Symmetry 148
5.4.5 Passive and Lossless Circuits 148
5.4.6 Unilateral Circuits 149
5.4.7 Specific Characteristics of Three-Port Networks 149
5.5 Calculation of S-Parameters 150
5.5.1 Reflection Coefficients 150
5.5.2 Transmission Coefficients 150
5.5.3 Renormalization 153
5.6 Signal Flow Method 154
5.6.1 Source 156
5.6.2 One-port Network/Load Termination 156
5.6.3 Two-port Network 156
5.6.4 Three-port Network 157
5.6.5 Four-port Network 157
5.7 S-Parameter Measurement 160
5.8 Problems 164
References 166
Further Readings 166
6 RF Components and Circuits 167
6.1 Equivalent Circuits of Concentrated Passive Components 167
6.1.1 Resistor 167
6.1.2 Capacitor 169
6.1.3 Inductor 170
6.2 Transmission Line Resonator 172
6.2.1 Half-Wave Resonator 172
6.2.2 Quarter-Wave Resonator 174
6.3 Impedance Matching 175
6.3.1 LC-Networks 176
6.3.2 Matching Using Distributed Elements 178
6.4 LC-Filter 181
6.4.1 Classical LC-Filter Design 182
6.4.2 Butterworth Filter 184
6.5 Transmission Line Filter 190
6.5.1 Edge-Coupled Line Filters 191
6.5.2 Hairpin Filter 195
6.5.3 Stepped Impedance Filter 195
6.5.4 Parasitic Box Resonance 195
6.5.5 Waveguide Filter 198
6.6 Circulator 200
6.7 Power Divider 201
6.7.1 Wilkinson Power Divider 201
6.7.2 Unequal Split Power Divider 202
6.8 Branchline Coupler 204
6.8.1 Conventional 3 dB Coupler 204
6.8.2 Unequal Split Branchline Coupler 206
6.9 Rat Race Coupler 208
6.10 Directional Coupler 210
6.11 Balanced-to-Unbalanced Circuits 212
6.12 Electronic Circuits 213
6.12.1 Mixers 215
6.12.2 Amplifiers and Oscillators 217
6.13 RF Design Software 218
6.13.1 RF Circuit Simulators 218
6.13.2 Three-Dimensional Electromagnetic Simulators 219
6.14 Problems 222
References 223
7 Antennas 225
7.1 Fundamental Parameters 225
7.1.1 Antennas as Wave-Type Converters 225
7.1.2 Nearfield and Farfield 225
7.1.3 Isotropic Radiator 227
7.1.4 Radiation Pattern and Related Parameters 228
7.1.5 Impedance Matching and Bandwidth 233
7.2 Standard Types of Antennas 234
7.3 Mathematical Treatment of the Hertzian Dipole 237
7.4 Wire Antennas 241
7.4.1 Half-Wave Dipole 241
7.4.2 Monopole 244
7.4.3 Concepts for Reducing Antenna Height 245
7.5 Slot Antennas 246
7.6 Aperture Radiators and Horn Antennas 248
7.6.1 Aperture Radiators 248
7.6.2 Horn Antennas 251
7.7 Planar Antennas 252
7.7.1 Rectangular Patch Antenna 253
7.7.2 Circularly Polarizing Patch Antennas 257
7.7.3 Planar Dipole and Inverted-F Antenna 260
7.8 Antenna Arrays 261
7.8.1 Single Element Radiation Pattern and Array Factor 261
7.8.2 Phased Array Antennas 264
7.8.3 Beam Forming 271
7.9 Modern Antenna Concepts 275
7.10 Problems 276
References 277
8 Radio Wave Propagation 279
8.1 Propagation Mechanisms 279
8.1.1 Reflection and Refraction 279
8.1.2 Absorption 279
8.1.3 Diffraction 280
8.1.4 Scattering 282
8.2 Basic Propagation Models 284
8.2.1 Free Space Loss 284
8.2.2 Attenuation of Air 286
8.2.3 Reflection at Scattering Targets (Radar Cross-Section) 287
8.2.4 Doppler Effect 294
8.2.5 Plane Earth Loss 296
8.2.6 Point-to-Point Radio Links 299
8.2.7 Layered Media 301
8.3 Path Loss Models 303
8.3.1 Multipath Environment 304
8.3.2 Clutter Factor Model 306
8.3.3 Okumura-Hata Model 306
8.3.4 Physical Models and Numerical Methods 307
8.4 Summary 310
8.5 Problems 311
References 311
A Mathematical Relations and Resonant Circuits 313
A.1 Coordinate Systems 313
A.1.1 Cartesian Coordinate System 313
A.1.2 Cylindrical Coordinate System 314
A.1.3 Spherical Coordinate System 315
A.2 Characteristics of Resonant Circuits 316
A.2.1 Series Resonant Circuit 316
A.2 Parallel Resonant Circuit 321
A.3 Logarithmic Representation 326
A.3.1 Dimensionless Quantities 326
A.3.2 Relative and Absolute Ratios 326
A.3 Link Budget 327
Index 329