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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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Citations
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Book ChapterDOI

Optical Properties of Solar Absorber Materials and Structures

TL;DR: The optical principles and methods used to evaluate the performance of solar absorber devices with broad applications in different physical conditions are presented and different types of materials and structures are discussed for practical construction and fabrication.
Journal ArticleDOI

Two-Dimensional Electromagnetic Solver Based on Deep Learning Technique

TL;DR: The convolutional neural network is employed to predict the EM field scattered by complex geometries under plane-wave illumination and the well-trained EM-net has good performance in this problem since it is compatible with different shapes, multiple kinds of materials, and different propagation directions of the incident waves.
Journal ArticleDOI

Isogeometric Shape Optimization for Electromagnetic Scattering Problems

TL;DR: This work considers the benchmark problem of magnetic energy density enhancement in a small spatial region by varying the shape of two symmetric conducting scatterers by minimizing a second order approximation to the Winslow functional in the vicinity of a reference parametrization.
Journal ArticleDOI

DGTD Analysis of Electromagnetic Scattering From Penetrable Conductive Objects With IBC

TL;DR: In this article, a discontinuous Galerkin time-domain (DGTD) method integrated with the impedance boundary condition (IBC) is presented to analyze the scattering from objects with finite conductivity.
Journal ArticleDOI

Generalized Finite Element Method for Vector Electromagnetic Problems

TL;DR: This paper proposes a method that may be used to overcome obstacles to extend GFEM to solve vector electromagnetic problems, and demonstrates h and p convergence characteristics of the proposed method for a range of problems.