Applied Electromagnetics : Early Transmission Lines Approach

PREFACE
BRIEF CONTENTS
CONTENTS
CHAPTER 1 INTRODUCTION
	1.1 ELECTROMAGNETIC FIELDS
		1.1.1 Electric Fields
		1.1.2 Magnetic Fields
		1.1.3 Field Linkage
	1.2 THE ELECTROMAGNETIC SPECTRUM
	1.3 WIRELESS COMMUNICATIONS
	1.4 DEALING WITH UNITS
	1.5 WORKING WITH MATLAB
	1.5.1 MATLAB Programs
	1.6 WAVE FUNDAMENTALS
	1.7 PHASORS
	SUMMARY
	SUGGESTED REFERENCE
	PROBLEMS
CHAPTER 2 TRANSMISSION LINES
	2.1 DISTRIBUTED-PARAMETER MODEL
		2.1.1 Coaxial Cable
		2.1.2 Telegraphist's Equations
	2.2 TIME-HARMONIC WAVES ON TRANSMISSION LINES
		2.2.1 Characteristic Impedance
		2.2.2 Lossless Line
	2.3 POWER TRANSMISSION
	2.4 TERMINATED T-LINES
		2.4.1 Voltage Standing Wave Ratio
		2.4.2 Input Impedance
		2.4.3 Complex Loads
		2.4.4 Special Terminations
	2.5 THE COMPLETE CIRCUIT
	2.6 THE SMITH CHART
		2.6.1 Smith Chart Derivation
		2.6.2 Using the Smith Chart
		2.6.3 Impedance Measurement
	2.7 IMPEDANCE MATCHING
		2.7.1 Quarter-Wave Transformer
		2.7.2 Matching with the Smith Chart
		2.7.3 Admittance of Shunt Stubs
		2.7.4 Shunt-Stub Matching
	2.8 TRANSIENTS
		2.8.1 Pulse Response
		2.8.2 Practical Application: Schottky-Diode Terminations
		2.8.3 Reactive Loads
		2.8.4 Time-Domain Reflectometry
	2.9 DISPERSION
	SUMMARY
	PROBLEMS
CHAPTER 3 ELECTROSTATICS
	3.1 VECTORS IN THE CARTESIAN COORDINATE SYSTEM
	3.2 COULOMB'S LAW
		3.2.1 Electric Field Intensity
		3.2.2 Field Lines
	3.3 THE SPHERICAL COORDINATE SYSTEM
	3.4 LINE CHARGES AND THE CYLINDRICAL COORDINATE SYSTEM
		3.4.1 Infinite Length Line of Charge
		3.4.2 Ring of Charge
	3.5 SURFACE AND VOLUME CHARGE
		3.5.1 Volume Charge
		3.5.2 Practical Application: Laser Printer
	3.6 ELECTRIC FLUX DENSITY
	3.7 GAUSS'S LAW AND APPLICATIONS
		3.7.1 Coaxial Cable
	3.8 DIVERGENCE AND THE POINT FORM OF GAUSS'S LAW
	3.9 ELECTRIC POTENTIAL
		3.9.1 Gradient
	3.10 CONDUCTORS AND OHM'S LAW
		3.10.1 Current and Current Density
		3.10.2 Joule's Law
	3.11 DIELECTRICS
		3.11.1 Practical Application: Electret Microphone
	3.12 BOUNDARY CONDITIONS
	3.13 BOUNDARY VALUE PROBLEMS
	3.14 CAPACITANCE
		3.14.1 Electrostatic Potential Energy
		3.14.2 Practical Application: Electrolytic Capacitors
	SUMMARY
	PROBLEMS
CHAPTER 4 MAGNETOSTATICS
	4.1 MAGNETIC FIELDS AND THE CROSS PRODUCT
		4.1.1 Oersted's Experiment
	4.2 BIOT-SAVART'S LAW
		4.2.1 Solenoid
		4.2.2 Surface and Volume Current Densities
	4.3 AMPERE'S CIRCUITAL LAW
	4.4 CURL AND THE POINT FORM OF AMPERE'S CIRCUITAL LAW
		4.4.1 Stokes's Theorem
	4.5 MAGNETIC FLUX DENSITY
	4.6 MAGNETIC FORCES
		4.6.1 Force on a Current Element
		4.6.2 Magnetic Torque and Moment
		4.6.3 Practical Application: Loudspeakers
	4.7 MAGNETIC MATERIALS
	4.8 BOUNDARY CONDITIONS
	4.9 INDUCTANCE AND MAGNETIC ENERGY
		4.9.1 Mutual Inductance
		4.9.2 Magnetic Energy
	4.10 MAGNETIC CIRCUITS
		4.10.1 Electromagnets
		4.10.2 Practical Application: Maglev
	SUMMARY
	PROBLEMS
CHAPTER 5 DYNAMIC FIELDS
	5.1 CURRENT CONTINUITY AND RELAXATION TIME
	5.2 FARADAY'S LAW AND TRANSFORMER EMF
		5.2.1 Transformer EMF
		5.2.2 Transformers
		5.2.3 Point Form of Faradays Law
	5.3 FARADAY'S LAW AND MOTIONAL EMF
		5.3.1 Generators
	5.4 DISPLACEMENT CURRENT
	5.5 MAXWELL'S EQUATIONS
	5.6 LOSSLESS TEM WAVES
	5.7 TIME-HARMONIC FIELDS AND PHASORS
	SUMMARY
	PROBLEMS
CHAPTER 6 PLANE WAVES
	6.1 GENERAL WAVE EQUATIONS
		6.1.1 Time-Harmonic Wave Equations
		6.1.2 Propagating Fields Relation
	6.2 PROPAGATION IN LOSSLESS CHARGE-FREE MEDIA
	6.3 PROPAGATION IN DIELECTRICS
		6.3.1 Low-Loss Dielectrics
		6.3.2 Loss Tangent
	6.4 PROPAGATION IN CONDUCTORS
		6.4.1 Current in Conductors
	6.5 THE POYNTING THEOREM AND POWER TRANSMISSION
		6.5.1 UPW Power Transmission
	6.6 POLARIZATION
		6.6.1 Practical Application: Liquid Crystal Displays
	6.7 REFLECTION AND TRANSMISSION AT NORMAL INCIDENCE
		6.7.1 General Case
		6.7.2 Standing Waves
	6.8 REFLECTION AND TRANSMISSION AT OBLIQUE INCIDENCE
		6.8.1 TE Polarization
		6.8.2 TM Polarization
	SUMMARY
	PROBLEMS
CHAPTER 7 WAVEGUIDES
	7.1 RECTANGULAR WAVEGUIDE FUNDAMENTALS
		7.1.1 Wave Propagation
		7.1.2 Waveguide Impedance
		7.1.3 Practical Application: Microwave Ovens
	7.2 WAVEGUIDE FIELD EQUATIONS
		7.2.1 TM Mode
		7.2.2 TE Mode
	7.3 DIELECTRIC WAVEGUIDE
		7.3.1 TE Mode
		7.3.2 TM Mode
		7.3.3 Field Equations
	7.4 OPTICAL FIBER
		7.4.1 Numerical Aperture
		7.4.2 Signal Degradation
		7.4.3 Attenuation
		7.4.4 Graded-Index Fiber
	7.5 FIBER-OPTIC COMMUNICATION SYSTEMS
		7.5.1 Optical Sources
		7.5.2 Optical Detectors
		7.5.3 Repeaters and Optical Amplifiers
		7.5.4 Connections
	7.6 OPTICAL LINK DESIGN
		7.6.1 Power Budget
		7.6.2 Rise-Time Budget
	SUMMARY
	SUGGESTED REFERENCES
	PROBLEMS
CHAPTER 8 ANTENNAS
	8.1 GENERAL PROPERTIES
		8.1.1 Radiated Power
		8.1.2 Radiation Patterns
		8.1.3 Directivity
		8.1.4 Impedance and Efficiency
		8.1.5 A Commercial Antenna
	8.2 ELECTRICALLY SHORT ANTENNAS
		8.2.1 Vector Magnetic Potential
		8.2.2 The Hertzian Dipole
		8.2.3 The Small loop Antenna
	8.3 DIPOLE ANTENNAS
		8.3.1 Derivation of Fields
		8.3.2 Antenna Properties
		8.3.3 Half-Wave Dipole
	8.4 MONOPOLE ANTENNAS
		8.4.1 Image Theory
		8.4.2 Antenna Properties
		8.4.3 Practical Considerations
	8.5 ANTENNA ARRAYS
		8.5.1 Pair of Hertzian Dipoles
		8.5.2 N-Element Linear Arrays
		8.5.3 Parasitic Arrays
	8.6 THE FRIIS TRANSMISSION EQUATION
		8.6.1 Polarization Efficiency
		8.6.2 Receiver Matching
	8.7 RADAR
		8.7.1 Doppler Frequency Shift
	8.8 ANTENNAS FOR WIRELESS COMMUNICATIONS
		8.8.1 Parabolic Reflectors
		8.8.2 Patch Antennas
		8.8.3 Slot Antennas
		8.8.4 Folded Dipole Antennas
	SUMMARY
	SUGGESTED REFERENCES
	PROBLEMS
CHAPTER 9 ELECTROMAGNETIC INTERFERENCE
	9.1 INTERFERENCE SOURCES
		9.1.1 Lightning
		9.1.2 Electrostatic Discharge
		9.1.3 Power Disturbance Sources
		9.1.4 RadioTransmitters
	9.2 PASSIVE CIRCUIT ELEMENTS
		9.2.1 Conductors
		9.2.2 Resistors
		9.2.3 Inductors
		9.2.4 Capacitors
	9.3 DIGITAL SIGNALS
	9.4 GROUNDS
		9.4.1 Bond Wires
		9.4.2 Signal Grounds
		9.4.3 Loop Area
	9.5 SHIELDS
		9.5.1 Shielded Cable
	9.6 FILTERS
		9.6.1 Reflective Filters
		9.6.2 Ferrite Chokes
	SUMMARY
	SUGGESTED REFERENCES
	PROBLEMS
CHAPTER 10 MICROWAVE ENGINEERING
	10.1 MICROSTRIP
		10.1.1 Attenuation
		10.1.2 Other Planar T-lines
	10.2 LUMPED-ELEMENT MATCHING NETWORKS
	10.3 SCATTERING PARAMETERS
		10.3.1 Reciprocal Networks
		10.3.2 Lossless Networks
		10.3.3 Return Loss and Insertion Loss
		10.3.4 Shift in Reference Plane
		10.3.5 The Vector Network Analyzer
	10.4 COUPLERS AND DIVIDERS
		10.4.1 Circulators
		10.4.2 Three-Port Dividers
		10.4.3 Couplers
	10.5 FILTERS
		10.5.1 Simple Filters
		10.5.2 Multisection Filters
		10.5.3 High-Pass Filters
		10.5.4 Bandpass Filters
	10.6 AMPLIFIERS
		10.6.1 Designing Matching Networks
		10.6.2 Balanced Amplifiers
	10.7 RECEIVER DESIGN
		10.7.1 Oscillators
		10.7.2 Mixers
		10.7.3 Microwave CAD
		10.7.4 Practical Application: Radio Frequency Identification
	SUMMARY
	SUGGESTED REFERENCES
	PROBLEMS
APPENDIX A VECTOR RELATIONS
	VECTOR ALGEBRA
	VECTOR OPERATIONS
	VECTOR IDENTITIES
APPENDIX B COORDINATE SYSTEM TRANSFORMATIONS
	RECTANGULAR-CYLINDRICAL TRANSFORMATIONS
	RECTANGULAR-SPHERICAL TRANSFORMATIONS
	DIFFERENTIAL LENGTHS
APPENDIX C COMPLEX NUMBERS
APPENDIX D INTEGRALS, CONVERSIONS, AND CONSTANTS
	USEFUL INTEGRALS
	QUADRATIC EQUATION
	HALF-ANGLE FORMULAS
	HYPERBOLIC FUNCTIONS
	CONVERSIONS AND CONSTANTS
APPENDIX E MATERIAL PROPERTIES
APPENDIX F COMMON MATLAB MATH FUNCTIONS
APPENDIX G ANSWERS TO SELECTED PROBLEMS
	CHAPTER 1: INTRODUCTION
	CHAPTER 2: TRANSMISSION LINES
	CHAPTER 3: ELECTROSTATICS
	CHAPTER 4: MAGNETOSTATICS
	CHAPTER 5: DYNAMIC FIELDS
	CHAPTER 6: PLANE WAVES
	CHAPTER 7: WAVEGUIDE
	CHAPTER 8: ANTENNAS
	CHAPTER 9: ELECTROMAGNETIC INTERFERENCE
	CHAPTER 10: MICROWAVE ENGINEERING
INDEX