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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

A sweeping preconditioner for Yee’s finite difference approximation of time-harmonic Maxwell’s equations

TL;DR: In this article, the sweeping preconditioner with moving perfectly matched layers was adapted for the popular Yee grid scheme for wave propagation in inhomogeneous, anisotropic media, and preliminary numerical results were presented for typical examples.
Journal ArticleDOI

Apertureless scanning near-field optical microscopy: numerical modeling of the lock-in detection

TL;DR: In this article, a finite element method (FEM) is used to show, through numerical simulations, that for a realistic model in ASNOM it is necessary to include the material and geometrical properties of the setup, the scan, the probe vibration and the lock-in detection.
Journal ArticleDOI

Self-assembled nanoparticle antiglare coatings

TL;DR: In this paper, the authors report a simple and scalable bottom-up technology for assembling close-packed nanoparticle monolayers on both sides of a glass substrate as high-quality antiglare coatings.
Journal ArticleDOI

Analysis of a rectangular waveguide using finite element method

TL;DR: In this article, the characteristics impedance of the fundamental mode in a rectangular waveguide is computed using finite element method and validated by comparison with the theoretical results, and a numerically efficient finite element formulation that shows propagation modes and which may be used to analyze problems.
DissertationDOI

Transparent boundary conditions for Maxwell's equations: Numerical concepts beyond the PML method

TL;DR: In this article, the Perfectly-Matched -Layer method (PML) is used to restrict the simulation problem onto a bounded computational domain, and an adaptive PML method which exhibits a good convergence even for critical problems where standard PML implementations fail is proposed.