Review on Computational Electromagnetics
P. Sumithra,D. Thiripurasundari +1 more
TLDR
Performance of various techniques in terms accuracy, memory and computational time for application specific tasks such as modeling RCS (Radar cross section), space applications, thin wires, antenna arrays are presented.Abstract:
Computational electromagnetics (CEM) is applied to model the interaction of electromagnetic fields with the objects like antenna, waveguides, aircraft and their environment using Maxwell equations. In this paper the strength and weakness of various computational electromagnetic techniques are discussed. Performance of various techniques in terms accuracy, memory and computational time for application specific tasks such as modeling RCS (Radar cross section), space applications, thin wires, antenna arrays are presented in this paper.read more
Citations
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Journal ArticleDOI
Dynamics of reconfigurable artificial spin ice: towards magnonic functional materials
TL;DR: In this article, the authors review the resonant behavior of spin ices (which is in the GHz frequency range), focusing on their potential application as magnonic crystals, and discuss experimental, theoretical, and numerical methods for determining the spectral response of artificial spin icicles, and give an outlook on new directions for reconfigurable spin ice.
Journal ArticleDOI
A review on the design and optimization of antennas using machine learning algorithms and techniques
TL;DR: This paper presents a focused and comprehensive literature survey on the use of machine learning in antenna design and optimization, covering the different techniques and algorithms applied to generate antenna parameters based on desired radiation characteristics and other antenna specifications.
Journal ArticleDOI
Electromagnetic transient modeling of grounding electrodes buried in frequency dependent soil with variable water content
TL;DR: In this paper, the effect of frequency dependence of soil electrical parameters on the performance of vertical and horizontal grounding electrodes subjected to direct lightning strike, considering a variable water content of soil, is investigated.
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Integral Equations for Electromagnetic Scattering at Multi-Screens
TL;DR: Claeys and Hiptmair as discussed by the authors developed a framework for the analysis of boundary integral equations for acoustic scattering at so-called multi-screens, which are arbitrary arrangements of thin panels made of impenetrable material.
Journal ArticleDOI
Full wave analysis of plane wave diffraction by a finite sinusoidal grating: E-polarization case
TL;DR: In this article, the Method of Analytical Regularization (MAR) method was proposed to solve the problem of plane wave diffraction of a finite sinusoidal grating, which is free from limitations on the parameters of the grating and possesses the capability to achieve predetermined accuracy.
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