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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

Distributive Radiation and Transfer Characterization Based on the PEEC Method

TL;DR: In this paper, the authors developed a new approach for PEEC to calculate the distributive power radiation and couplings, which can also be applied to EMC/EMI and other power dissipation computations.
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Dispersive properties of high–order Nédélec/edge element approximation of the time–harmonic Maxwell equations

TL;DR: The dispersive behaviour of high-order Nédélec element approximation of the time harmonic Maxwell equations at a prescribed temporal frequency ω on tensor-product meshes of size h is analysed.
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Forward modeling of gravity data using finite-volume and finite-element methods on unstructured grids

TL;DR: In this paper, a finite-element and finite-volume method for the forward modeling of gravity data using the finite element and finite volume methods on unstructured grids is presented, where a Delaunay tetrahedral grid and its dual Voronoi grid are used to find the primary solution (i.e., gravitational potential) at the centers and vertices of the tetrahedra.
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Si nanocone array optimization on crystalline Si thin films for solar energy harvesting

TL;DR: In this article, the effects of structural parameters on the optical characteristics of crystalline Si thin films with the surface decorated by Si nanocone (SiNC) arrays are investigated by simulation.
Journal ArticleDOI

Fundamental behavior of electric field enhancements in the gaps between closely spaced nanostructures.

TL;DR: In this paper, the authors demonstrate that the electric field enhancement that occurs in a gap between two closely spaced nanostructures, such as metallic nanoparticles, is the result of a transverse electromagnetic waveguide mode.