EMI/EMC Computational Modeling Handbook

Inbunden, Engelska, 2001

Av Bruce R. Archambeault, Omar M. Ramahi, Colin Brench, bruce archambeault

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The application of computational electromagnetics to real-world EMI/EMC engineering is an emerging technology. With the advancement in electronics, EMI/EMC issues have greatly increased in complexity. As a result, it is no longer possible to rely exclusively on traditional techniques and expect cost-effective solutions. The first edition of this book introduced computational electromagnetics to EMI/EMC engineering. This second edition continues the introduction of computational electromagnetics to EMI/EMC engineering, but also adds new modelling techniques, namely the Partial Element Equivalent Circuit method and the Transmission Line Matrix method, and updates to the science of EMI/EMC modelling. This book combines the essential elements of electromagnetic theory, computational techniques, and EMI/EMC engineering as they apply to computational modelling for EMI/EMC applications. It is intended to provide an understanding for those interested in incorporating modelling techniques in their work. A variety of modelling techniques are needed for anyone interested in using computational modelling in the real world.It includes an introduction of all the popular modelling techniques, such as the Finite-Difference Time-Domain method, the Method of Moments, the Finite Element Method, the Partial Element Equivalent Circuit method and the Transmission Line Matrix method.

Produktinformation

Utgivningsdatum2001-08-31
Mått155 x 235 x 24 mm
Vikt676 g
FormatInbunden
SpråkEngelska
SerieSpringer International Series in Engineering and Computer Science
Antal sidor315
Upplaga2
FörlagKluwer Academic Publishers
ISBN9780792374626

Tillhör följande kategorier

1 Introduction.- 1.1 Introduction to EMI/EMC.- 1.2 Why Is EMI/EMC Modeling Important?.- 1.3 State of the Art of EMI/EMC Modeling.- 1.4 Tool Box Approach.- 1.5 Brief Description of EMI Modeling Techniques.- 1.6 Other Uses for Electromagnetic Modeling.- 1.7 Summary.- 2 Electromagnetic Theory and Modeling.- 2.1 Introduction.- 2.2 Time-Varying Maxwell’s Equations.- 2.3 Field Solution using Potentials.- 2.4 Maxwell’s Equations in the Frequency Domain.- 2.5 Electromagnetic Fields in Two-Dimensional Space.- 2.6 Numerical Modeling.- 2.7 Electromagnetic Modeling.- 2.8 Summary.- 3 The Finite-Difference Time Domain Method.- 3.1 Introduction.- 3.2 Two-Dimensional FDTD.- 3.3 Three-Dimensional FDTD.- 3.4 Modeling Primary Radiation Sources.- 3.5 Numerical Dispersion and Anisotropy.- 3.6 Mesh Truncation Techniques.- 3.7 Field Extension.- 3.8 FDTD Simulation Errors.- 4 Method of Moments.- 4.1 Introduction.- 4.2 Linear Operators.- 4.3 Pocklington Integral Equation.- 4.4 Method of Moments Development.- 4.5 Summary.- 5 The Finite Element Method.- 5.1 Introduction.- 5.2 Variational Forms.- 5.3 Construction of Finite Elements.- 5.4 Solving the Two-Dimensional Helmholz Equation.- 5.5 Numerical Considerations.- 5.6 Summary.- 6 Preparation for Modeling.- 6.1 The EMI/EMC Problem.- 6.2 Overview of Modeling Options.- 6.3 Selecting a Computational Technique.- 6.4 Elements of an EMI/EMC Model.- 6.5 Model Goals.- 6.6 How to Approach EMI/EMC Modeling.- 6.7 Summary.- 7 Creating EMI/EMC Models.- 7.1 Introduction.- 7.2 Creating Practical Models.- 7.3 Modeling Electromagnetic Radiators.- 7.4 Modeling a Shield with Apertures.- 7.5 Summary.- 8 Special Topics in EMI/EMC Modeling.- 8.1 Introduction.- 8.2 Multistage Modeling.- 8.3 Designing EMI/EMC Filters.- 8.4 Intermediate Model Results.- 8.5 EMI/EMCTest Sites.- 8.6 Antennas.- 8.7 Summary.- 9 Model Validation.- 9.1 Introduction.- 9.2 Validation of Computational Technique.- 9.3 Validation of Software Code Implementation.- 9.4 Validation Using Measurements.- 9.5 Validation Using Intermediate Results.- 9.6 Summary.- 10 Standard EMI/EMC Problems for Software Evaluation.- 10.1 Introduction.- 10.2 General Principles.- 10.3 Generalized Modeling Problems.- 10.4 Standard Problems.- 10.5 Summary.- 11 Advanced Modeling Techniques.- 11.1 Introduction.- 11.2 PEEC Model for PC Board Analysis.- 11.3 The Transmission Line Method.- 11.4 Summary.