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Adaptive mesh refinement for time-domain numerical electromagnetics / Costas D. Sarris
Adaptive mesh refinement for time-domain numerical electromagnetics / Costas D. Sarris
Autore Sarris, Costas D.
Pubbl/distr/stampa San Rafael, Calif. : Morgan & Claypool Publishers, c2007
Descrizione fisica xvii, 135 p. : ill. ; c2007
Disciplina 530.141
Collana Synthesis lectures on computational electromagnetics, 1932-1716 ; #11
Soggetto topico Electromagnetism - Mathematics
Maxwell equations - Numerical solutions
Time-domain analysis
ISBN 1598290789
9781598290783
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto 1. Introduction -- 2. A numerical interface between FDTD and Haar MRTD : formulation and applications -- 2.1. Introduction -- 2.2. Multiresolution analysis : a brief overview -- 2.3. Derivation of time-domain schemes by the method of moments -- 2.4. Two-dimensional hybrid arbitrary-order Haar MRTD/FDTD scheme : formulation -- 2.5. Numerical results : validation -- 2.6. Numerical results : applications -- 2.7. Conclusions -- 3. Efficient implementation of adaptive mesh refinement in the Haar wavelet-based MRTD technique -- 3.1. Introduction -- 3.2. Wavelet-based front-tracking -- 3.3. Adaptive Haar wavelet simulation of pulse compression in an optical fiber filter -- 3.4. Conclusions -- 4. The dynamically adaptive mesh refinement (AMR)-FDTD technique : theory -- 4.1. Introduction -- 4.2. AMR-FDTD : overview of the algorithm -- 4.3. Mesh tree and field update procedure in AMR-FDTD -- 4.4. Adaptive mesh refinement -- 4.5. AMR-FDTD and MRTD : similarities and differences -- 5. Dynamically adaptive mesh refinement in FDTD : microwave circuit applications -- 5.1. Introduction -- 5.2. Microstrip low-pass filter -- 5.3. Microstrip branch coupler -- 5.4. Microstrip spiral inductor -- 5.5. Discussion : stability and accuracy of AMR-FDTD results -- 5.6. Conclusion -- 6. Dynamically adaptive mesh refinement in FDTD : optical applications and error estimates -- 6.1. Multilevel AMR-FDTD -- 6.2. Dielectric waveguide with a corrugated permittivity profile -- 6.3. Dielectric waveguide power splitter -- 6.4. Dielectric waveguide y-junction -- 6.5. Dielectric ring resonator -- 6.6. Numerical error estimation and control -- 6.7. Conclusion.
Record Nr. UNISALENTO-991000382799707536
Sarris, Costas D.  
San Rafael, Calif. : Morgan & Claypool Publishers, c2007
Materiale a stampa
Lo trovi qui: Univ. del Salento
Opac: Controlla la disponibilità qui
Advances in FDTD computational electrodynamics : photonics and nanotechnology / / Allen Taflove, editor ; Ardavan Oskooi and Steven G. Johnson, Coeditors
Advances in FDTD computational electrodynamics : photonics and nanotechnology / / Allen Taflove, editor ; Ardavan Oskooi and Steven G. Johnson, Coeditors
Pubbl/distr/stampa Boston : , : Artech House, , 2013
Descrizione fisica 1 online resource (639 p.)
Disciplina 537.6
Collana Artech House antennas and propagation library
Soggetto topico Nanophotonics
Maxwell equations - Numerical solutions
Photonics - Mathematical models
Soggetto genere / forma Electronic books.
ISBN 1-60807-171-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto ""Advances in FDTD Computational Electrodynamics Photonics and Nanotechnology""; ""Contents""; ""Preface""; ""Chapter 1 Parallel-Processing Three-Dimensional Staggered-Grid Local-Fourier-Basis PSTD Technique""; ""1.1 INTRODUCTION""; ""1.2 MOTIVATION""; ""1.3 LOCAL FOURIER BASIS AND OVERLAPPING DOMAIN DECOMPOSITION""; ""1.4 KEY FEATURES OF THE SL-PSTD TECHNIQUE""; ""1.4.1 FFT on a Local Fourier Basis""; ""1.4.2 Absence of the Gibbs Phenomenon Artifact""; ""1.5 TIME-STEPPING RELATIONS FOR DIELECTRIC SYSTEMS""; ""1.6 ELIMINATION OF NUMERICAL PHASE VELOCITY ERROR FOR A MONOCHROMATIC EXCITATION""
""1.7 TIME-STEPPING RELATIONS WITHIN THE PERFECTLY MATCHED LAYER ABSORBING OUTER BOUNDARY""""1.8 REDUCTION OF THE NUMERICAL ERROR IN THE NEAR-FIELD TO FAR-FIELD TRANSFORMATION""; ""1.9 IMPLEMENTATION ON A DISTRIBUTED-MEMORY SUPERCOMPUTING CLUSTER""; ""1.10 VALIDATION OF THE SL-PSTD TECHNIQUE""; ""1.10.1 Far-Field Scattering by a Plane-Wave-Illuminated Dielectric Sphere""; ""1.10.2 Far-Field Radiation from an Electric Dipole Embedded within a Double-Layered Concentric Dielectric Sphere""; ""1.11 SUMMARY""; ""REFERENCES""
""Chapter 2 Unconditionally Stable Laguerre Polynomial-Based FDTD Method""""2.1 INTRODUCTION""; ""2.2 FORMULATION OF THE CONVENTIONAL 3-D LAGUERRE-BASED FDTD METHOD""; ""2.3 FORMULATION OF AN EFFICIENT 3-D LAGUERRE-BASED FDTD METHOD""; ""2.4 PML ABSORBING BOUNDARY CONDITION""; ""2.5 NUMERICAL RESULTS""; ""2.5.1 Parallel-Plate Capacitor: Uniform 3-D Grid""; ""2.5.2 Shielded Microstrip Line: Graded Grid in One Direction""; ""2.5.3 PML Absorbing Boundary Condition Performance""; ""2.6 SUMMARY AND CONCLUSIONS""; ""REFERENCES""
""Chapter 3 Exact Total-Field/Scattered-Field Plane-WaveSource Condition""""3.1 INTRODUCTION""; ""3.2 DEVELOPMENT OF THE EXACT TF/SF FORMULATION FOR FDTD""; ""3.3 BASIC TF/SF FORMULATION""; ""3.4 ELECTRIC AND MAGNETIC CURRENT SOURCES AT THE TF/SF INTERFACE""; ""3.5 INCIDENT PLANE-WAVE FIELDS IN A HOMOGENEOUS BACKGROUND MEDIUM""; ""3.6 FDTD REALIZATION OF THE BASIC TF/SF FORMULATION""; ""3.7 ON CONSTRUCTING AN EXACT FDTD TF/SF PLANE-WAVE SOURCE""; ""3.8 FDTD DISCRETE PLANE-WAVE SOURCE FOR THE EXACT TF/SF FORMULATION""; ""3.9 AN EFFICIENT INTEGER MAPPING""
""3.10 BOUNDARY CONDITIONS AND VECTOR PLANE-WAVE POLARIZATION""""3.11 REQUIRED CURRENT DENSITIES Jinc AND Minc""; ""3.12 SUMMARY OF METHOD""; ""3.13 MODELING EXAMPLES""; ""3.14 DISCUSSION""; ""REFERENCES""; ""Chapter 4 Electromagnetic Wave Source Conditions""; ""4.1 OVERVIEW""; ""4.2 INCIDENT FIELDS AND EQUIVALENT CURRENTS""; ""4.2.1 The Principle of Equivalence""; ""4.2.2 Discretization and Dispersion of Equivalent Currents""; ""4.3 SEPARATING INCIDENT AND SCATTERED FIELDS""; ""4.4 CURRENTS AND FIELDS: THE LOCAL DENSITY OF STATES""
Altri titoli varianti FDTD computational electrodynamics
Finite-difference time-domain computational electrodynamics
Photonics and nanotechnology
Record Nr. UNINA-9910465343803321
Boston : , : Artech House, , 2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Advances in FDTD computational electrodynamics : photonics and nanotechnology / / Allen Taflove, editor ; Ardavan Oskooi and Steven G. Johnson, Coeditors
Advances in FDTD computational electrodynamics : photonics and nanotechnology / / Allen Taflove, editor ; Ardavan Oskooi and Steven G. Johnson, Coeditors
Pubbl/distr/stampa Boston : , : Artech House, , 2013
Descrizione fisica 1 online resource (639 p.)
Disciplina 537.6
Collana Artech House antennas and propagation library
Soggetto topico Nanophotonics
Maxwell equations - Numerical solutions
Photonics - Mathematical models
ISBN 1-60807-171-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto ""Advances in FDTD Computational Electrodynamics Photonics and Nanotechnology""; ""Contents""; ""Preface""; ""Chapter 1 Parallel-Processing Three-Dimensional Staggered-Grid Local-Fourier-Basis PSTD Technique""; ""1.1 INTRODUCTION""; ""1.2 MOTIVATION""; ""1.3 LOCAL FOURIER BASIS AND OVERLAPPING DOMAIN DECOMPOSITION""; ""1.4 KEY FEATURES OF THE SL-PSTD TECHNIQUE""; ""1.4.1 FFT on a Local Fourier Basis""; ""1.4.2 Absence of the Gibbs Phenomenon Artifact""; ""1.5 TIME-STEPPING RELATIONS FOR DIELECTRIC SYSTEMS""; ""1.6 ELIMINATION OF NUMERICAL PHASE VELOCITY ERROR FOR A MONOCHROMATIC EXCITATION""
""1.7 TIME-STEPPING RELATIONS WITHIN THE PERFECTLY MATCHED LAYER ABSORBING OUTER BOUNDARY""""1.8 REDUCTION OF THE NUMERICAL ERROR IN THE NEAR-FIELD TO FAR-FIELD TRANSFORMATION""; ""1.9 IMPLEMENTATION ON A DISTRIBUTED-MEMORY SUPERCOMPUTING CLUSTER""; ""1.10 VALIDATION OF THE SL-PSTD TECHNIQUE""; ""1.10.1 Far-Field Scattering by a Plane-Wave-Illuminated Dielectric Sphere""; ""1.10.2 Far-Field Radiation from an Electric Dipole Embedded within a Double-Layered Concentric Dielectric Sphere""; ""1.11 SUMMARY""; ""REFERENCES""
""Chapter 2 Unconditionally Stable Laguerre Polynomial-Based FDTD Method""""2.1 INTRODUCTION""; ""2.2 FORMULATION OF THE CONVENTIONAL 3-D LAGUERRE-BASED FDTD METHOD""; ""2.3 FORMULATION OF AN EFFICIENT 3-D LAGUERRE-BASED FDTD METHOD""; ""2.4 PML ABSORBING BOUNDARY CONDITION""; ""2.5 NUMERICAL RESULTS""; ""2.5.1 Parallel-Plate Capacitor: Uniform 3-D Grid""; ""2.5.2 Shielded Microstrip Line: Graded Grid in One Direction""; ""2.5.3 PML Absorbing Boundary Condition Performance""; ""2.6 SUMMARY AND CONCLUSIONS""; ""REFERENCES""
""Chapter 3 Exact Total-Field/Scattered-Field Plane-WaveSource Condition""""3.1 INTRODUCTION""; ""3.2 DEVELOPMENT OF THE EXACT TF/SF FORMULATION FOR FDTD""; ""3.3 BASIC TF/SF FORMULATION""; ""3.4 ELECTRIC AND MAGNETIC CURRENT SOURCES AT THE TF/SF INTERFACE""; ""3.5 INCIDENT PLANE-WAVE FIELDS IN A HOMOGENEOUS BACKGROUND MEDIUM""; ""3.6 FDTD REALIZATION OF THE BASIC TF/SF FORMULATION""; ""3.7 ON CONSTRUCTING AN EXACT FDTD TF/SF PLANE-WAVE SOURCE""; ""3.8 FDTD DISCRETE PLANE-WAVE SOURCE FOR THE EXACT TF/SF FORMULATION""; ""3.9 AN EFFICIENT INTEGER MAPPING""
""3.10 BOUNDARY CONDITIONS AND VECTOR PLANE-WAVE POLARIZATION""""3.11 REQUIRED CURRENT DENSITIES Jinc AND Minc""; ""3.12 SUMMARY OF METHOD""; ""3.13 MODELING EXAMPLES""; ""3.14 DISCUSSION""; ""REFERENCES""; ""Chapter 4 Electromagnetic Wave Source Conditions""; ""4.1 OVERVIEW""; ""4.2 INCIDENT FIELDS AND EQUIVALENT CURRENTS""; ""4.2.1 The Principle of Equivalence""; ""4.2.2 Discretization and Dispersion of Equivalent Currents""; ""4.3 SEPARATING INCIDENT AND SCATTERED FIELDS""; ""4.4 CURRENTS AND FIELDS: THE LOCAL DENSITY OF STATES""
Altri titoli varianti FDTD computational electrodynamics
Finite-difference time-domain computational electrodynamics
Photonics and nanotechnology
Record Nr. UNINA-9910792281103321
Boston : , : Artech House, , 2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Advances in FDTD computational electrodynamics : photonics and nanotechnology / / Allen Taflove, editor ; Ardavan Oskooi and Steven G. Johnson, Coeditors
Advances in FDTD computational electrodynamics : photonics and nanotechnology / / Allen Taflove, editor ; Ardavan Oskooi and Steven G. Johnson, Coeditors
Pubbl/distr/stampa Boston : , : Artech House, , 2013
Descrizione fisica 1 online resource (639 p.)
Disciplina 537.6
Collana Artech House antennas and propagation library
Soggetto topico Nanophotonics
Maxwell equations - Numerical solutions
Photonics - Mathematical models
ISBN 1-60807-171-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto ""Advances in FDTD Computational Electrodynamics Photonics and Nanotechnology""; ""Contents""; ""Preface""; ""Chapter 1 Parallel-Processing Three-Dimensional Staggered-Grid Local-Fourier-Basis PSTD Technique""; ""1.1 INTRODUCTION""; ""1.2 MOTIVATION""; ""1.3 LOCAL FOURIER BASIS AND OVERLAPPING DOMAIN DECOMPOSITION""; ""1.4 KEY FEATURES OF THE SL-PSTD TECHNIQUE""; ""1.4.1 FFT on a Local Fourier Basis""; ""1.4.2 Absence of the Gibbs Phenomenon Artifact""; ""1.5 TIME-STEPPING RELATIONS FOR DIELECTRIC SYSTEMS""; ""1.6 ELIMINATION OF NUMERICAL PHASE VELOCITY ERROR FOR A MONOCHROMATIC EXCITATION""
""1.7 TIME-STEPPING RELATIONS WITHIN THE PERFECTLY MATCHED LAYER ABSORBING OUTER BOUNDARY""""1.8 REDUCTION OF THE NUMERICAL ERROR IN THE NEAR-FIELD TO FAR-FIELD TRANSFORMATION""; ""1.9 IMPLEMENTATION ON A DISTRIBUTED-MEMORY SUPERCOMPUTING CLUSTER""; ""1.10 VALIDATION OF THE SL-PSTD TECHNIQUE""; ""1.10.1 Far-Field Scattering by a Plane-Wave-Illuminated Dielectric Sphere""; ""1.10.2 Far-Field Radiation from an Electric Dipole Embedded within a Double-Layered Concentric Dielectric Sphere""; ""1.11 SUMMARY""; ""REFERENCES""
""Chapter 2 Unconditionally Stable Laguerre Polynomial-Based FDTD Method""""2.1 INTRODUCTION""; ""2.2 FORMULATION OF THE CONVENTIONAL 3-D LAGUERRE-BASED FDTD METHOD""; ""2.3 FORMULATION OF AN EFFICIENT 3-D LAGUERRE-BASED FDTD METHOD""; ""2.4 PML ABSORBING BOUNDARY CONDITION""; ""2.5 NUMERICAL RESULTS""; ""2.5.1 Parallel-Plate Capacitor: Uniform 3-D Grid""; ""2.5.2 Shielded Microstrip Line: Graded Grid in One Direction""; ""2.5.3 PML Absorbing Boundary Condition Performance""; ""2.6 SUMMARY AND CONCLUSIONS""; ""REFERENCES""
""Chapter 3 Exact Total-Field/Scattered-Field Plane-WaveSource Condition""""3.1 INTRODUCTION""; ""3.2 DEVELOPMENT OF THE EXACT TF/SF FORMULATION FOR FDTD""; ""3.3 BASIC TF/SF FORMULATION""; ""3.4 ELECTRIC AND MAGNETIC CURRENT SOURCES AT THE TF/SF INTERFACE""; ""3.5 INCIDENT PLANE-WAVE FIELDS IN A HOMOGENEOUS BACKGROUND MEDIUM""; ""3.6 FDTD REALIZATION OF THE BASIC TF/SF FORMULATION""; ""3.7 ON CONSTRUCTING AN EXACT FDTD TF/SF PLANE-WAVE SOURCE""; ""3.8 FDTD DISCRETE PLANE-WAVE SOURCE FOR THE EXACT TF/SF FORMULATION""; ""3.9 AN EFFICIENT INTEGER MAPPING""
""3.10 BOUNDARY CONDITIONS AND VECTOR PLANE-WAVE POLARIZATION""""3.11 REQUIRED CURRENT DENSITIES Jinc AND Minc""; ""3.12 SUMMARY OF METHOD""; ""3.13 MODELING EXAMPLES""; ""3.14 DISCUSSION""; ""REFERENCES""; ""Chapter 4 Electromagnetic Wave Source Conditions""; ""4.1 OVERVIEW""; ""4.2 INCIDENT FIELDS AND EQUIVALENT CURRENTS""; ""4.2.1 The Principle of Equivalence""; ""4.2.2 Discretization and Dispersion of Equivalent Currents""; ""4.3 SEPARATING INCIDENT AND SCATTERED FIELDS""; ""4.4 CURRENTS AND FIELDS: THE LOCAL DENSITY OF STATES""
Altri titoli varianti FDTD computational electrodynamics
Finite-difference time-domain computational electrodynamics
Photonics and nanotechnology
Record Nr. UNINA-9910821122103321
Boston : , : Artech House, , 2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Electromagnetic fields in cavities : deterministic and statistical theories / / David A. Hill
Electromagnetic fields in cavities : deterministic and statistical theories / / David A. Hill
Autore Hill David A.
Pubbl/distr/stampa Piscataway, New Jersey : , : IEEE, , c2009
Descrizione fisica 1 online resource (296 p.)
Disciplina 530.141
Collana IEEE Press series on electromagnetic wave theory
Soggetto topico Electromagnetic fields
Maxwell equations - Numerical solutions
ISBN 1-282-34570-2
9786612345708
0-470-49505-7
0-470-49504-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto PREFACE -- PART I. DETERMINISTIC THEORY -- 1. Introduction -- 1.1 Maxwell's Equations -- 1.2 Empty Cavity Modes -- 1.3 Wall Losses -- 1.4 Cavity Excitation -- 1.5 Perturbation Theories -- Problems -- 2. Rectangular Cavity -- 2.1 Resonant Modes -- 2.2 Wall Losses and Cavity Q -- 2.3 Dyadic Green's Functions -- Problems -- 3. Circular Cylindrical Cavity -- 3.1 Resonant Modes -- 3.2 Wall Losses and Cavity Q -- 3.3 Dyadic Green's Functions -- Problems -- 4. Spherical Cavity -- 4.1 Resonant Modes -- 4.2 Wall Losses and Cavity Q -- 4.3 Dyadic Green's Functions -- 4.4 Schumann Resonances in the Earth-Ionosphere Cavity -- Problems -- PART II. STATISTICAL THEORIES FOR ELECTRICALLY LARGE CAVITIES -- 5. Motivation for Statistical Approaches -- 5.1 Lack of Detailed Information -- 5.2 Sensitivity of Fields to Cavity Geometry and Excitation -- 5.3 Interpretation of Results -- Problems -- 6. Probability Fundamentals -- 6.1 Introduction -- 6.2 Probability Density Function -- 6.3 Common Probability Density Functions -- 6.4 Cumulative Distribution Function -- 6.5 Methods for Determining Probability Density Functions -- Problems -- 7. Reverberation Chambers -- 7.1 Plane-Wave Integral Representation of Fields -- 7.2 Ideal Statistical Properties of Electric and Magnetic Fields -- 7.3 Probability Density Functions for the Fields -- 7.4 Spatial Correlation Functions of Fields and Energy Density -- 7.5 Antenna or Test-Object Response -- 7.6 Loss Mechanisms and Chamber Q -- 7.7 Reciprocity and Radiated Emissions -- 7.8 Boundary Fields -- 7.9 Enhanced Backscatter at the Transmitting Antenna -- Problems -- 8. Aperture Excitation of Electrically Large, Lossy Cavities -- 8.1 Aperture Excitation -- 8.2 Power Balance -- 8.3 Experimental Results for SE -- Problems -- 9. Extensions to the Uniform-Field Model -- 9.1 Frequency Stirring -- 9.2 Unstirred Energy -- 9.3 Alternative Probability Density Function -- Problems -- 10. Further Applications of Reverberation Chambers -- 10.1 Nested Chambers for Shielding Effectiveness Measurements.
10.2 Evaluation of Shielded Enclosures -- 10.3 Measurement of Antenna Efficiency -- 10.4 Measurement of Absorption Cross Section -- Problems -- 11. Indoor Wireless Propagation -- 11.1 General Considerations -- 11.2 Path Loss Models -- 11.3 Temporal Characteristics -- 11.4 Angle of Arrival -- 11.5 Reverberation Chamber Simulation -- Problems -- APPENDIX A. VECTOR ANALYSIS -- APPENDIX B. ASSOCIATED LEGENDRE FUNCTIONS -- APPENDIX C. SPHERICAL BESSEL FUNCTIONS -- APPENDIX D. THE ROLE OF CHAOS IN CAVITY FIELDS -- APPENDIX E. SHORT ELECTRIC DIPOLE RESPONSE -- APPENDIX F. SMALL LOOP ANTENNA RESPONSE -- APPENDIX G. RAY THEORY FOR CHAMBER ANALYSIS -- APPENDIX H. ABSORPTION BY A HOMOGENEOUS SPHERE -- APPENDIX I. TRANSMISSION CROSS SECTION OF A SMALL CIRCULAR APERTURE -- APPENDIX J. SCALING -- REFERENCES -- INDEX.
Record Nr. UNINA-9910139898003321
Hill David A.  
Piscataway, New Jersey : , : IEEE, , c2009
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Electromagnetic fields in cavities : deterministic and statistical theories / / David A. Hill
Electromagnetic fields in cavities : deterministic and statistical theories / / David A. Hill
Autore Hill David A.
Pubbl/distr/stampa Piscataway, New Jersey : , : IEEE, , c2009
Descrizione fisica 1 online resource (296 p.)
Disciplina 530.141
Collana IEEE Press series on electromagnetic wave theory
Soggetto topico Electromagnetic fields
Maxwell equations - Numerical solutions
ISBN 1-282-34570-2
9786612345708
0-470-49505-7
0-470-49504-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto PREFACE -- PART I. DETERMINISTIC THEORY -- 1. Introduction -- 1.1 Maxwell's Equations -- 1.2 Empty Cavity Modes -- 1.3 Wall Losses -- 1.4 Cavity Excitation -- 1.5 Perturbation Theories -- Problems -- 2. Rectangular Cavity -- 2.1 Resonant Modes -- 2.2 Wall Losses and Cavity Q -- 2.3 Dyadic Green's Functions -- Problems -- 3. Circular Cylindrical Cavity -- 3.1 Resonant Modes -- 3.2 Wall Losses and Cavity Q -- 3.3 Dyadic Green's Functions -- Problems -- 4. Spherical Cavity -- 4.1 Resonant Modes -- 4.2 Wall Losses and Cavity Q -- 4.3 Dyadic Green's Functions -- 4.4 Schumann Resonances in the Earth-Ionosphere Cavity -- Problems -- PART II. STATISTICAL THEORIES FOR ELECTRICALLY LARGE CAVITIES -- 5. Motivation for Statistical Approaches -- 5.1 Lack of Detailed Information -- 5.2 Sensitivity of Fields to Cavity Geometry and Excitation -- 5.3 Interpretation of Results -- Problems -- 6. Probability Fundamentals -- 6.1 Introduction -- 6.2 Probability Density Function -- 6.3 Common Probability Density Functions -- 6.4 Cumulative Distribution Function -- 6.5 Methods for Determining Probability Density Functions -- Problems -- 7. Reverberation Chambers -- 7.1 Plane-Wave Integral Representation of Fields -- 7.2 Ideal Statistical Properties of Electric and Magnetic Fields -- 7.3 Probability Density Functions for the Fields -- 7.4 Spatial Correlation Functions of Fields and Energy Density -- 7.5 Antenna or Test-Object Response -- 7.6 Loss Mechanisms and Chamber Q -- 7.7 Reciprocity and Radiated Emissions -- 7.8 Boundary Fields -- 7.9 Enhanced Backscatter at the Transmitting Antenna -- Problems -- 8. Aperture Excitation of Electrically Large, Lossy Cavities -- 8.1 Aperture Excitation -- 8.2 Power Balance -- 8.3 Experimental Results for SE -- Problems -- 9. Extensions to the Uniform-Field Model -- 9.1 Frequency Stirring -- 9.2 Unstirred Energy -- 9.3 Alternative Probability Density Function -- Problems -- 10. Further Applications of Reverberation Chambers -- 10.1 Nested Chambers for Shielding Effectiveness Measurements.
10.2 Evaluation of Shielded Enclosures -- 10.3 Measurement of Antenna Efficiency -- 10.4 Measurement of Absorption Cross Section -- Problems -- 11. Indoor Wireless Propagation -- 11.1 General Considerations -- 11.2 Path Loss Models -- 11.3 Temporal Characteristics -- 11.4 Angle of Arrival -- 11.5 Reverberation Chamber Simulation -- Problems -- APPENDIX A. VECTOR ANALYSIS -- APPENDIX B. ASSOCIATED LEGENDRE FUNCTIONS -- APPENDIX C. SPHERICAL BESSEL FUNCTIONS -- APPENDIX D. THE ROLE OF CHAOS IN CAVITY FIELDS -- APPENDIX E. SHORT ELECTRIC DIPOLE RESPONSE -- APPENDIX F. SMALL LOOP ANTENNA RESPONSE -- APPENDIX G. RAY THEORY FOR CHAMBER ANALYSIS -- APPENDIX H. ABSORPTION BY A HOMOGENEOUS SPHERE -- APPENDIX I. TRANSMISSION CROSS SECTION OF A SMALL CIRCULAR APERTURE -- APPENDIX J. SCALING -- REFERENCES -- INDEX.
Record Nr. UNISA-996216184603316
Hill David A.  
Piscataway, New Jersey : , : IEEE, , c2009
Materiale a stampa
Lo trovi qui: Univ. di Salerno
Opac: Controlla la disponibilità qui
Electromagnetic fields in cavities : deterministic and statistical theories / / David A. Hill
Electromagnetic fields in cavities : deterministic and statistical theories / / David A. Hill
Autore Hill David A.
Pubbl/distr/stampa Piscataway, New Jersey : , : IEEE, , c2009
Descrizione fisica 1 online resource (296 p.)
Disciplina 530.141
Collana IEEE Press series on electromagnetic wave theory
Soggetto topico Electromagnetic fields
Maxwell equations - Numerical solutions
ISBN 1-282-34570-2
9786612345708
0-470-49505-7
0-470-49504-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto PREFACE -- PART I. DETERMINISTIC THEORY -- 1. Introduction -- 1.1 Maxwell's Equations -- 1.2 Empty Cavity Modes -- 1.3 Wall Losses -- 1.4 Cavity Excitation -- 1.5 Perturbation Theories -- Problems -- 2. Rectangular Cavity -- 2.1 Resonant Modes -- 2.2 Wall Losses and Cavity Q -- 2.3 Dyadic Green's Functions -- Problems -- 3. Circular Cylindrical Cavity -- 3.1 Resonant Modes -- 3.2 Wall Losses and Cavity Q -- 3.3 Dyadic Green's Functions -- Problems -- 4. Spherical Cavity -- 4.1 Resonant Modes -- 4.2 Wall Losses and Cavity Q -- 4.3 Dyadic Green's Functions -- 4.4 Schumann Resonances in the Earth-Ionosphere Cavity -- Problems -- PART II. STATISTICAL THEORIES FOR ELECTRICALLY LARGE CAVITIES -- 5. Motivation for Statistical Approaches -- 5.1 Lack of Detailed Information -- 5.2 Sensitivity of Fields to Cavity Geometry and Excitation -- 5.3 Interpretation of Results -- Problems -- 6. Probability Fundamentals -- 6.1 Introduction -- 6.2 Probability Density Function -- 6.3 Common Probability Density Functions -- 6.4 Cumulative Distribution Function -- 6.5 Methods for Determining Probability Density Functions -- Problems -- 7. Reverberation Chambers -- 7.1 Plane-Wave Integral Representation of Fields -- 7.2 Ideal Statistical Properties of Electric and Magnetic Fields -- 7.3 Probability Density Functions for the Fields -- 7.4 Spatial Correlation Functions of Fields and Energy Density -- 7.5 Antenna or Test-Object Response -- 7.6 Loss Mechanisms and Chamber Q -- 7.7 Reciprocity and Radiated Emissions -- 7.8 Boundary Fields -- 7.9 Enhanced Backscatter at the Transmitting Antenna -- Problems -- 8. Aperture Excitation of Electrically Large, Lossy Cavities -- 8.1 Aperture Excitation -- 8.2 Power Balance -- 8.3 Experimental Results for SE -- Problems -- 9. Extensions to the Uniform-Field Model -- 9.1 Frequency Stirring -- 9.2 Unstirred Energy -- 9.3 Alternative Probability Density Function -- Problems -- 10. Further Applications of Reverberation Chambers -- 10.1 Nested Chambers for Shielding Effectiveness Measurements.
10.2 Evaluation of Shielded Enclosures -- 10.3 Measurement of Antenna Efficiency -- 10.4 Measurement of Absorption Cross Section -- Problems -- 11. Indoor Wireless Propagation -- 11.1 General Considerations -- 11.2 Path Loss Models -- 11.3 Temporal Characteristics -- 11.4 Angle of Arrival -- 11.5 Reverberation Chamber Simulation -- Problems -- APPENDIX A. VECTOR ANALYSIS -- APPENDIX B. ASSOCIATED LEGENDRE FUNCTIONS -- APPENDIX C. SPHERICAL BESSEL FUNCTIONS -- APPENDIX D. THE ROLE OF CHAOS IN CAVITY FIELDS -- APPENDIX E. SHORT ELECTRIC DIPOLE RESPONSE -- APPENDIX F. SMALL LOOP ANTENNA RESPONSE -- APPENDIX G. RAY THEORY FOR CHAMBER ANALYSIS -- APPENDIX H. ABSORPTION BY A HOMOGENEOUS SPHERE -- APPENDIX I. TRANSMISSION CROSS SECTION OF A SMALL CIRCULAR APERTURE -- APPENDIX J. SCALING -- REFERENCES -- INDEX.
Record Nr. UNINA-9910830573603321
Hill David A.  
Piscataway, New Jersey : , : IEEE, , c2009
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Electromagnetic fields in cavities : deterministic and statistical theories / / David A. Hill
Electromagnetic fields in cavities : deterministic and statistical theories / / David A. Hill
Autore Hill David A
Pubbl/distr/stampa Piscataway, N.J., : IEEE
Descrizione fisica 1 online resource (296 p.)
Disciplina 530.141
Collana IEEE Press series on elecromagnetic wave theory
Soggetto topico Electromagnetic fields
Maxwell equations - Numerical solutions
ISBN 1-282-34570-2
9786612345708
0-470-49505-7
0-470-49504-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto PREFACE -- PART I. DETERMINISTIC THEORY -- 1. Introduction -- 1.1 Maxwell's Equations -- 1.2 Empty Cavity Modes -- 1.3 Wall Losses -- 1.4 Cavity Excitation -- 1.5 Perturbation Theories -- Problems -- 2. Rectangular Cavity -- 2.1 Resonant Modes -- 2.2 Wall Losses and Cavity Q -- 2.3 Dyadic Green's Functions -- Problems -- 3. Circular Cylindrical Cavity -- 3.1 Resonant Modes -- 3.2 Wall Losses and Cavity Q -- 3.3 Dyadic Green's Functions -- Problems -- 4. Spherical Cavity -- 4.1 Resonant Modes -- 4.2 Wall Losses and Cavity Q -- 4.3 Dyadic Green's Functions -- 4.4 Schumann Resonances in the Earth-Ionosphere Cavity -- Problems -- PART II. STATISTICAL THEORIES FOR ELECTRICALLY LARGE CAVITIES -- 5. Motivation for Statistical Approaches -- 5.1 Lack of Detailed Information -- 5.2 Sensitivity of Fields to Cavity Geometry and Excitation -- 5.3 Interpretation of Results -- Problems -- 6. Probability Fundamentals -- 6.1 Introduction -- 6.2 Probability Density Function -- 6.3 Common Probability Density Functions -- 6.4 Cumulative Distribution Function -- 6.5 Methods for Determining Probability Density Functions -- Problems -- 7. Reverberation Chambers -- 7.1 Plane-Wave Integral Representation of Fields -- 7.2 Ideal Statistical Properties of Electric and Magnetic Fields -- 7.3 Probability Density Functions for the Fields -- 7.4 Spatial Correlation Functions of Fields and Energy Density -- 7.5 Antenna or Test-Object Response -- 7.6 Loss Mechanisms and Chamber Q -- 7.7 Reciprocity and Radiated Emissions -- 7.8 Boundary Fields -- 7.9 Enhanced Backscatter at the Transmitting Antenna -- Problems -- 8. Aperture Excitation of Electrically Large, Lossy Cavities -- 8.1 Aperture Excitation -- 8.2 Power Balance -- 8.3 Experimental Results for SE -- Problems -- 9. Extensions to the Uniform-Field Model -- 9.1 Frequency Stirring -- 9.2 Unstirred Energy -- 9.3 Alternative Probability Density Function -- Problems -- 10. Further Applications of Reverberation Chambers -- 10.1 Nested Chambers for Shielding Effectiveness Measurements.
10.2 Evaluation of Shielded Enclosures -- 10.3 Measurement of Antenna Efficiency -- 10.4 Measurement of Absorption Cross Section -- Problems -- 11. Indoor Wireless Propagation -- 11.1 General Considerations -- 11.2 Path Loss Models -- 11.3 Temporal Characteristics -- 11.4 Angle of Arrival -- 11.5 Reverberation Chamber Simulation -- Problems -- APPENDIX A. VECTOR ANALYSIS -- APPENDIX B. ASSOCIATED LEGENDRE FUNCTIONS -- APPENDIX C. SPHERICAL BESSEL FUNCTIONS -- APPENDIX D. THE ROLE OF CHAOS IN CAVITY FIELDS -- APPENDIX E. SHORT ELECTRIC DIPOLE RESPONSE -- APPENDIX F. SMALL LOOP ANTENNA RESPONSE -- APPENDIX G. RAY THEORY FOR CHAMBER ANALYSIS -- APPENDIX H. ABSORPTION BY A HOMOGENEOUS SPHERE -- APPENDIX I. TRANSMISSION CROSS SECTION OF A SMALL CIRCULAR APERTURE -- APPENDIX J. SCALING -- REFERENCES -- INDEX.
Record Nr. UNINA-9910877383503321
Hill David A  
Piscataway, N.J., : IEEE
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Landau-Lifshitz equations [[electronic resource] /] / Boling Guo, Shijin Ding
Landau-Lifshitz equations [[electronic resource] /] / Boling Guo, Shijin Ding
Autore Guo Boling
Pubbl/distr/stampa New Jersey, : World Scientific, c2008
Descrizione fisica 1 online resource (414 p.)
Disciplina 518/.64
Altri autori (Persone) DingShijin <1959->
Collana Frontiers of research with the Chinese Academy of Sciences
Soggetto topico Differential equations, Partial - Numerical solutions
Maxwell equations - Numerical solutions
Geometry
Mathematical physics
Soggetto genere / forma Electronic books.
ISBN 1-281-93002-4
9786611930028
981-277-876-4
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Spin waves and equations of ferromagnetic spin chain -- Integrability of Heisenberg chain -- One-dimensional Landau-Lifshitz equations -- Landau-Lifshitz equations and harmonic maps -- Landau-Lifshitz-Maxwell equations -- Long time behavior of solutions to the system of ferromagnetic spin chain.
Record Nr. UNINA-9910453203303321
Guo Boling  
New Jersey, : World Scientific, c2008
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Landau-Lifshitz equations [[electronic resource] /] / Boling Guo, Shijin Ding
Landau-Lifshitz equations [[electronic resource] /] / Boling Guo, Shijin Ding
Autore Guo Boling
Pubbl/distr/stampa New Jersey, : World Scientific, c2008
Descrizione fisica 1 online resource (414 p.)
Disciplina 518/.64
Altri autori (Persone) DingShijin <1959->
Collana Frontiers of research with the Chinese Academy of Sciences
Soggetto topico Differential equations, Partial - Numerical solutions
Maxwell equations - Numerical solutions
Geometry
Mathematical physics
ISBN 1-281-93002-4
9786611930028
981-277-876-4
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Spin waves and equations of ferromagnetic spin chain -- Integrability of Heisenberg chain -- One-dimensional Landau-Lifshitz equations -- Landau-Lifshitz equations and harmonic maps -- Landau-Lifshitz-Maxwell equations -- Long time behavior of solutions to the system of ferromagnetic spin chain.
Record Nr. UNINA-9910782271503321
Guo Boling  
New Jersey, : World Scientific, c2008
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui