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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 study of the electric field distribution in erythrocyte and rod shape cells from direct RF exposure.

TL;DR: The analysis of the transition of an erythrocyte shape to an ellipsoidal one shows that a uniformly shelled ellipseid model is a rough approximation if a precise simulation of bioeffects in cells is desired.
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A symmetric Trefftz-DG formulation based on a local boundary element method for the solution of the Helmholtz equation

TL;DR: A general symmetric Trefftz Discontinuous Galerkin method for solving the Helmholtz equation with piecewise constant coefficients displays an excellent stability relatively to the penalty parameters, and more importantly its outstanding ability to reduce the instabilities known as the "pollution effect" in the literature on numerical simulations of long-range wave propagation.
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A General Scheme for the Discontinuous Galerkin Time-Domain Modeling and S-Parameter Extraction of Inhomogeneous Waveports

TL;DR: In this paper, a general numerical scheme is proposed for the waveport modeling and scatteringparameter (S-parameter) extraction of inhomogeneous waveports with the discontinuous Galerkin time-domain method.
Journal ArticleDOI

An Innovative Straight Resonator Incorporating a Vertical Slot as an Efficient Bio-Chemical Sensor

TL;DR: In this paper, a label-free refractometric bio-chemical sensor based on silicon-on-insulator (SOI) is proposed and comprehensively studied at the telecommunication wavelength of λ = λ 5.2
Journal ArticleDOI

The Modern High Frequency Methods for Solving Electromagnetic Scattering Problems (Invited Paper)

TL;DR: In this article, a review on the progress of the modern high frequency methods for solving the electromagnetic scattering problems is given, and due to the highly oscillatory property of the high frequency electromagnetic scattered fields, the numerical steepest descent path method is proposed.