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The Finite Element Method in Electromagnetics
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.read more
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TL;DR: Efficient bifacial colorful ST-PSCs using copper thiocyanate (CuSCN), as hole transporting material, in a n-i-p architecture are demonstrated and the colors can be easily tuned across the entire visible spectrum by tuning the ITO thickness without affecting their final efficiency.
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hp-adaptive finite elements in electromagnetics
L. Vardapetyan,Leszek Demkowicz +1 more
TL;DR: In this paper, the steady-state form of the equations is considered in a weak form using a Lagrange multiplier, and a convergence proof for curvilinear elements is presented.
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Exact charge-conserving scatter–gather algorithm for particle-in-cell simulations on unstructured grids: A geometric perspective
TL;DR: A charge-conserving scatter-gather algorithm for particle-in-cell simulations on unstructured grids that recovers, at a fundamental level, the scatter–gather algorithms presented recently by Campos-Pinto et al. (2014) and Squire et al. (2012), but in a streamlined fashion from a geometric viewpoint.
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3-D inversion of magnetotelluric data using unstructured tetrahedral elements: applicability to data affected by topography
Journal ArticleDOI
Simple implementation of arbitrarily shaped total-field/scattered-field regions in finite- difference frequency-domain
TL;DR: In this article, the authors present a simple and efficient technique for implementing the TF/SF formulation that allows the TF and SF regions to be any shape and of arbitrary complexity, and demonstrate its simplicity and versatility by giving several practical examples including a difiraction grating, a waveguide problem, and a scattering problem with a cylindrical wave source.