Electromagnetic Waves, Materials, and Computation with MATLAB®

✍ Scribed by Kalluri, Dikshitulu K.

• Publisher: CRC Press
• Year: 2011
• Tongue: English
• Leaves: 862
• Category: Library

✦ Table of Contents

Part I: Electromagnetics of Bounded Simple MediaElectromagnetics of Simple MediaIntroductionSimple MediumTime-Domain ElectromagneticsTime-Harmonic FieldsQuasistatic and Static ApproximationsElectromagnetics of Simple Media: One-Dimensional SolutionUniform Plane Waves in Sourceless Medium (?? V = 0, Jsource = 0)Good Conductor ApproximationUniform Plane Wave in a Good Conductor: Skin EffectBoundary Conditions at the Interface of a Perfect Electric Conductor with a DielectricAC ResistanceAC Resistance of Round WiresVoltage and Current Harmonic Waves: Transmission LinesBounded Transmission LineElectromagnetic Wave PolarizationArbitrary Direction of PropagationWave ReflectionIncidence of p Wave: Parallel-PolarizedIncidence of s Wave: Perpendicular-PolarizedCritical Angle and Surface WaveOne-Dimensional Cylindrical Wave and Bessel FunctionsTwo-Dimensional Problems and WaveguidesTwo-Dimensional Solutions in Cartesian CoordinatesTMmn Modes in a Rectangular WaveguideTEmn Modes in a Rectangular WaveguideDominant Mode in a Rectangular Waveguide: TE10 ModePower Flow in a Waveguide: TE10 ModeAttenuation of TE10 Mode due to Imperfect Conductors and Dielectric MediumCylindrical Waveguide: TM ModesCylindrical Waveguide: TE ModesSector WaveguideDielectric Cylindrical Waveguide-Optical FiberThree-Dimensional SolutionsRectangular Cavity with PEC Boundaries: TM ModesRectangular Cavity with PEC Boundaries: TE ModesQ of a CavitySpherical Waves and ApplicationsHalf-Integral Bessel FunctionsSolutions of Scalar Helmholtz EquationVector Helmholtz EquationTMr ModesTEr ModesSpherical CavityLaplace Equation: Static and Low-Frequency ApproximationsOne-Dimensional SolutionsTwo-Dimensional SolutionsThree-Dimensional SolutionMiscellaneous Topics on WavesGroup Velocity vgGreen's FunctionNetwork FormulationStop Bands of a Periodic MediaRadiationScatteringDiffraction Part II: Electromagnetic Equations of Complex MediaElectromagnetic Modeling of Complex MaterialsVolume of Electric DipolesFrequency-Dependent Dielectric ConstantModeling of MetalsPlasma MediumPolarizability of DielectricsMixing FormulaGood Conductors and SemiconductorsPerfect Conductors and SuperconductorsMagnetic MaterialsArtificial Electromagnetic MaterialsArtificial Dielectrics and Plasma SimulationLeft-Handed MaterialsChiral MediumWaves in Isotropic Cold Plasma: Dispersive MediumBasic EquationsDielectric-Dielectric Spatial BoundaryReflection by a Plasma Half-SpaceReflection by a Plasma SlabTunneling of Power through a Plasma SlabInhomogeneous Slab ProblemPeriodic Layers of PlasmaSurface WavesTransient Response of a Plasma Half-SpaceSolitonsSpatial Dispersion and Warm PlasmaWaves in a Compressible GasWaves in Warm PlasmaConstitutive Relation for a Lossy Warm PlasmaDielectric Model of Warm Loss-Free PlasmaConductor Model of Warm Lossy PlasmaSpatial Dispersion and Nonlocal Metal OpticsTechnical Definition of Plasma StateWave in Anisotropic Media and MagnetoplasmaIntroductionBasic Field Equations for a Cold Anisotropic Plasma MediumOne-Dimensional Equations: Longitudinal Propagation and L and R WavesOne-Dimensional Equations: Transverse Propagation: O WaveOne-Dimensional Solution: Transverse Propagation: X WaveDielectric Tensor of a Lossy Magnetoplasma MediumPeriodic Layers of MagnetoplasmaSurface MagnetoplasmonsSurface Magnetoplasmons in Periodic MediaPermeability TensorOptical Waves in Anisotropic CrystalsWave Propagation in a Biaxial Crystal along the Principal AxesPropagation in an Arbitrary DirectionPropagation in an Arbitrary Direction: Uniaxial Crystalk-SurfaceGroup Velocity as a Function of Polar AngleReflection by an Anisotropic Half-SpaceElectromagnetics of Moving MediaIntroductionSnell's LawGalilean TransformationLorentz TransformationLorentz Scalars, Vectors, and TensorsElectromagnetic Equations in Four-Dimensional SpaceLorentz Transformation of the Electromagnetic FieldsFrequency Transformation and Phase InvarianceReflection from a Moving MirrorConstitutive Relations for a Moving DielectricRelativistic Particle DynamicsTransformation of Plasma ParametersReflection by a Moving Plasma SlabBrewster Angle and Critical Angle for Moving Plasma MediumBounded Plasmas Moving Perpendicular to the Plane of IncidenceWaveguide Modes of Moving PlasmasImpulse Response of a Moving Plasma Medium Part III: Electromagnetic ComputationIntroduction and One-Dimensional ProblemsElectromagnetic Field Problem: Formulation as Differential and Integral EquationsDiscretization and Algebraic EquationsOne-Dimensional ProblemsTwo-Dimensional ProblemFinite-Difference MethodIterative SolutionFinite-Element MethodFEM for Poisson's Equation in Two DimensionsFEM for Homogeneous Waveguide ProblemCharacteristic Impedance of a Transmission Line: FEMMoment Method: Two-Dimensional ProblemsMoment Method: Scattering ProblemAdvanced Topics on Finite-Element MethodNode- and Edge-Based FEMWeak Formulation and Weighted Residual MethodInhomogeneous Waveguide ProblemOpen Boundary, Absorbing Boundary, Conditions, and Scattering ProblemThe 3D ProblemCase Study Ridged Waveguide with Many ElementsHomogenous Ridged WaveguideInhomogeneous WaveguideFinite-Difference Time-Domain MethodAir-Transmission LineFinite-Difference Time-Domain SolutionNumerical DispersionWaves in Inhomogeneous, Nondispersive Media: FDTD SolutionWaves in Inhomogeneous, Dispersive MediaWaves in Debye Material: FDTD SolutionStability Limit and Courant ConditionOpen BoundariesSource ExcitationFrequency ResponseFinite-Difference Time-Domain Method Simulation of Electromagnetic Pulse Interaction with a Switched Plasma SlabIntroductionDevelopment of FDTD equationsInteraction of a Continuous Wave with a Switched Plasma SlabInteraction of a Pulsed Wave with a Switched Plasma SlabApproximate Analytical Methods Based on Perturbation and Variational TechniquesPerturbation of a CavityVariational Techniques and Stationary Formulas?? Part IV: AppendicesAppendix 1A: Vector Formulas and Coordinate SystemsAppendix 1B: Retarded Potentials and Review of Potentials for the Static CasesAppendix 1C: Poynting TheoremAppendix 1D: Low-Frequency Approximation of Maxwell's Equations R, L, C, and Memristor MAppendix 2A: AC Resistance of a Round Wire when the Skin Depth ???? is Comparable to the Radius a of the WireAppendix 2B: Transmission Lines: Power CalculationAppendix 2C: Introduction to the Smith ChartAppendix 2D: Non-uniform Transmission linesAppendix 4A: Calculation of Losses in a Good Conductor at High Frequencies: Surface Resistance RSAppendix 6A: On Restricted Fourier Series ExpansionAppendix 7A: Two- and Three-Dimensional Green's FunctionsAppendix 9A: Experimental Simulation of a Warm-Plasma MediumAppendix 9B: Wave Propagation in Chiral MediaAppendix 10A: Backscatter from a Plasma Plume due to Excitation of Surface WavesAppendix 10B: Classical Photon Theory of Electromagnetic RadiationAppendix 10C: Photon Acceleration in a Time-Varying MediumAppendix 11A: Thin Film Reflection Properties of a Warm Isotropic Plasma Slab Between Two Half-Space Dielectric MediaAppendix 11B: The First-Order Coupled Differential Equations for Wavesin Inhomogeneous Warm MagnetoplasmasAppendix 11C: Waveguide Modes of a Warm Drifting Uniaxial Electron PlasmaAppendix 12A: Faraday Rotation versus Natural RotationAppendix 12B: Ferrites and Permeability TensorAppendix 14A: Electromagnetic Wave Interaction with Moving Bounded PlasmasAppendix 14B: Radiation Pressure Due to Plane Electromagnetic Waves Obliquely Incident on Moving MediaAppendix 14C: Reflection and Transmission of Electromagnetic WavesObliquely Incident on a Relativistically Moving Uniaxial Plasma SlabAppendix 14D: Brewster Angle for a Plasma Medium Moving at a Relativistic SpeedAppendix 14E: On Total Reflection of Electromagnetic Waves from Moving PlasmasAppendix 14F: Interaction of Electromagnetic Waves with Bounded PlasmasMoving Perpendicular to the Plane of IncidenceAppendix 16A: MATLAB???? ProgramsAppendix 16B: Cotangent FormulaAppendix 16C: Neumann Boundary Conditions: FEM MethodAppendix 16D: Standard Area IntegralAppendix 16E: Numerical Techniques in the Solution of Field ProblemsAppendix 17A: The Problem of Field SingularitiesAppendix 18A: Input DataAppendix 18B: Main ProgramsAppendix 18C: Function ProgramsAppendix 21A: Complex Poynting Theorem Part V: Problems