Computational Electromagnetics

This book offers solutions for problems in nanotechnology, bioEM and metamaterials, presenting techniques that utilize recent advances in computer technology, and the growing need to quickly solve large, complex problems using highly scalable algorithms.

Emerging Topics in Computational Electromagnetics in Computational Electromagnetics presents advances in Computational Electromagnetics. This book is designed to fill the existing gap in current CEM literature that only cover the conventional numerical techniques for solving traditional EM problems. The book examines new algorithms, and applications of these algorithms for solving problems of current interest that are not readily amenable to efficient treatment by using the existing techniques. The authors discuss solution techniques for problems arising in nanotechnology, bioEM, metamaterials, as well as multiscale problems. They present techniques that utilize recent advances in computer technology, such as parallel architectures, and the increasing need to solve large and complex problems in a time efficient manner by using highly scalable algorithms.

Covers computer-aided design of EM systems based on planar circuits Presents techniques for analyzing periodic structures with applications in Metamaterials Discusses the Dipole Moment Method for analyzing Nanostructures, as well as Quantum effects in nanodevices Discusses cloak designs using Transformation Optics Describes Wireless Propagation Introduces a new Finite Difference Time Domain (FDTD) algorithm Includes supplementary material: sn.pub/extras

Autorentext
Professor of Electrical Engineering and Director of the EMC Lab at Penn State University.

Inhalt
Characteristic Basis Function Method.- Parallelization strategies for the Characteristic Basis Function Method.- Fast Analysis of Periodic Antennas and Metamaterial-Based Waveguides.- Efficient Numerical Techniques for Analyzing Microstrip Circuits and Antennas etched on Layered Media via the Characteristic Basis Function Method.- The Locally Corrected Nyström Method for Electromagnetics.- An Efficient Dipole-Moment-based Method of Moments (MoM) formulation.- Linear embedding via Green's operators.- Solution to the Low-Frequency Breakdown Problem in Computational Electromagnetics.- New Finite Difference in Time Domain (FDTD) Electromagnetic Field Solver.- Asymptotic Techniques for Transient Analysis.- Numerical Techniques for Efficient Analysis of FSSs, EBGs and Metamaterials.- Efficient Hybrid Algorithms for Characterizing 3-D Doubly Periodic Structures, Finite Periodic Microstrip Patch Arrays, and Aperiodic Tilings.- FDTD Modelling of Transformation Electromagnetics Based Devices.-Designing Cloaks and Absorbing Blankets for Scattering Reduction Using Field and Impedance Transformation Techniques.- Field Transformation Approach to Designing Lenses.- Application of Signal Processing Techniques to Electromagnetic Sub-wavelength Imaging.- Wireless propagation modeling by using Ray-Tracing.- Modeling the Quantum Effects in Elctromagnetic Devices.- FETI methods.