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The Finite Element Method in Electromagnetics

Jian-Ming Jin
TLDR
The Finite Element Method in Electromagnetics, Third Edition as discussed by the authors is a leading textbook on the finite element method, incorporating major advancements and further applications in the field of electromagnetic engineering.
Abstract
A new edition of the leading textbook on the finite element method, incorporating major advancements and further applications in the field of electromagneticsThe finite element method (FEM) is a powerful simulation technique used to solve boundary-value problems in a variety of engineering circumstances. It has been widely used for analysis of electromagnetic fields in antennas, radar scattering, RF and microwave engineering, high-speed/high-frequency circuits, wireless communication, electromagnetic compatibility, photonics, remote sensing, biomedical engineering, and space exploration.The Finite Element Method in Electromagnetics, Third Edition explains the methods processes and techniques in careful, meticulous prose and covers not only essential finite element method theory, but also its latest developments and applicationsgiving engineers a methodical way to quickly master this very powerful numerical technique for solving practical, often complicated, electromagnetic problems.Featuring over thirty percent new material, the third edition of this essential and comprehensive text now includes:A wider range of applications, including antennas, phased arrays, electric machines, high-frequency circuits, and crystal photonicsThe finite element analysis of wave propagation, scattering, and radiation in periodic structuresThe time-domain finite element method for analysis of wideband antennas and transient electromagnetic phenomenaNovel domain decomposition techniques for parallel computation and efficient simulation of large-scale problems, such as phased-array antennas and photonic crystalsAlong with a great many examples, The Finite Element Method in Electromagnetics is an ideal book for engineering students as well as for professionals in the field.

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Journal ArticleDOI

Modeling recent experiments of apertureless near-field optical microscopy using 2D finite element method

TL;DR: In this paper, a 2D harmonic finite element simulation was proposed for the calculation of the electromagnetic field in the vicinity of a vibrating tip for apertureless scanning near-field optical microscopy.
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Optimization of a single defect photonic crystal laser cavity

TL;DR: In this paper, the geometry projection method is used to define the shape of the holes and the finite element and adjoint methods are used to compute the objective function and sensitivities required by the optimizer.
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Dispersive properties of linear chains of lossy metal nanoparticles

TL;DR: In this paper, the propagation characteristics of optical signals in waveguides composed of linear periodic arrangements of metallic nanoparticles embedded in a dielectric host were studied, and the results of the model were validated through finite element solution of the Maxwell's equations.
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Finite-element methods in microwaves: a selected bibliography

TL;DR: In this paper, the history and present state of finite-element methods, as applied to electromagnetic-field problems in the microwave range, are reviewed, including element definitions and error estimation, guided wave propagation, scattering and antenna problems.
Journal ArticleDOI

Application of diagonally perturbed incomplete factorization preconditioned conjugate gradient algorithms for edge finite-element analysis of Helmholtz equations

TL;DR: The results demonstrate that incomplete factorization preconditioning strategy is especially effective for CG iterative method when edge-FEM is applied to solve large-scale time-harmonic electromagnetic field problems.