Finite-Difference Time-Domain Method for Electromagnetics with MATLAB® Simulations

Inbunden, Engelska, 2015

1 586 kr

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Beskrivning

This book introduces the powerful Finite-Difference Time-Domain method to students and interested researchers and readers. An effective introduction is accomplished using a step-by-step process that builds competence and confidence in developing complete working codes for the design and analysis of various antennas and microwave devices. This book will serve graduate students, researchers, and those in industry and government who are using other electromagnetics tools and methods for the sake of performing independent numerical confirmation. No previous experience with finite-difference methods is assumed of readers.Key features Presents the fundamental techniques of the FDTD method at a graduate level, taking readers from conceptual understanding to actual program development.Full derivations are provided for final equations.Includes 3D illustrations to aid in visualization of field components and fully functional MATLAB® code examples.Completely revised and updated for this second edition, including expansion into advanced techniques such as total field/scattered field formulation, dispersive material modeling, analysis of periodic structures, non-uniform grid, and graphics processing unit acceleration of finite-difference time-domain method.

Produktinformation

Utgivningsdatum:2015-11-25
Mått:178 x 254 x 34 mm
Vikt:1 237 g
Format:Inbunden
Språk:Engelska
Serie:Electromagnetic Waves
Antal sidor:560
Upplaga:2
Förlag:SciTech Publishing Inc
ISBN:9781613531754

Utforska kategorier

Elektronik och kommunikationer inom Naturvetenskap och teknik

Mer om författaren

Atef Z. Elsherbeni is a distinguished chair professor and interim department head of the Electrical Engineering and Computer Science Department at Colorado School of Mines. His research interests include the scattering and diffraction of EM waves, finite-difference time-domain analysis of antennas and microwave devices, field visualization and software development for EM education, interactions of electromagnetic waves with the human body, RFID and sensor integrated FRID systems, reflector and printed antennas and antenna arrays, and measurement of antenna characteristics and material properties. Dr Elsherbeni is a Fellow of IEEE and ACES, and Editor-in-Chief for ACES Journal. He was the General Chair for the 2014 APS-URSI Symposium and was the President of ACES Society from 2013 to 2015.Veysel Demir is an Associate Professor at the Department of Electrical Engineering at Northern Illinois University. His main field of research is electromagnetics and microwaves, and he is especially experienced in applied computational electromagnetics. He heavily participated in the development of time-domain and frequency-domain numerical analysis tools for new applications and contributed to research on improving the accuracy and speed of the algorithms being developed. He is experienced in designing RF/microwave circuits and antennas for the related technologies, and performing experimental characterizations of these devices. Dr Demir is a member of IEEE, ACES, and SigmaXi, has co-authored more than 50 technical journal and conference papers, and served as a technical program co-chair for the 2014 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting and for the ACES 2015 conference.

Innehållsförteckning

Chapter 1: Introduction to FDTDChapter 2: Numerical stability and dispersionChapter 3: Building objects in the Yee gridChapter 4: Active and passive lumped elementsChapter 5: Source waveforms and time to frequency domain transformationChapter 6: S-ParametersChapter 7: Perfectly matched layer absorbing boundaryChapter 8: Advanced PML formulationsChapter 9: Near-field to far-field transformationChapter 10: Thin-wire modelingChapter 11: Scattered field formulationChapter 12: Total field/scattered field formulationChapter 13: Dispersive material modelingChapter 14: Analysis of periodic structuresChapter 15: Nonuniform gridChapter 16: Graphics processing unit acceleration of finite-difference time-domain methodAppendix A One-dimensional FDTD codeAppendix B Convolutional perfectly-matched layer regions and associated field updates for a three-dimensional domainAppendix C MATLAB® code for plotting far-field patternsAppendix D MATLAB® GUI for project template