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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

Modelling the interactions between magnets and granular high-Tc superconductor material with a finite-element method

TL;DR: In this paper, a computational model for the interaction of magnets with HTS material of arbitrary grain size and critical current density is presented, based on a finite-element method and the superconductor is assumed to obey a power-law voltage current characteristic.
Journal ArticleDOI

Polarization-dependent filters based on chiral photonic structures with defects

Jiun-Yeu Chen, +1 more
- 01 Oct 2005 - 
TL;DR: In this article, a one-dimensional photonic device to perform optical multiple-wavelength filtering for light of a particular circular polarization state is presented and modelled, and it is shown that the transmission spectrum of a stacked structure consisting of two cholesteric films with the same pitch gradient in the helix can be tailored by incorporating the defects of pitch jump and phase jump in the middle of the structure.
Journal ArticleDOI

An efficient solution of an integral equation applicable to simulation of propagation along irregular terrain

TL;DR: An efficient algorithm is proposed as a substitute for the one originally used for the solution of an integral equation with applications to propagation studies with considerable savings in processing time.
Journal ArticleDOI

Analysis and design of a re-entrant microwave cavity for the characterisation of single wheat grain kernels

TL;DR: In this article, a reentrant cylindrical microwave cavity is proposed as a sensor for determining moisture content and wet mass in single wheat grain kernels, and the cavity structure is analyzed using a finite element formulation suitably tailored for axisymmetric resonators.
Journal ArticleDOI

Metal-enhanced intrinsic fluorescence of nucleic acids using platinum nanostructured substrates

TL;DR: The feasibility of using platinum nanostructures to accomplish the metal-enhanced fluorescence (MEF) in the UV spectral region is investigated and it is formed that the Pt nanostructure are promising for enhancing the fluorescence emission in theUV region.