...: (4) D = ϵ ( x ) E ,   and    B = μ ( x ) H . © 2025 Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only Reduced order method Electromagnetic waves Finite element method Model order reduction Partial differential equations...

... Error analysis Electromagnetic fields Wave propagation Electromagnetic waves Field analysis Computational electromagnetics In this work, an alternative method is detailed, focusing on creating a special waveform, that is invariant to the scattering of the unordered medium. Our approach...

... of the electromagnetic wave; W(f, θ) is the Gaussian white noise. Known by equation (1) , to solve scattering centers parameter set {A_i, α_i, y_i, z_i}, the scattering field E(f, θ) of WT must be obtained first...

... Electromagnetism Electromagnetic waves The present wireless communication situation (Premalatha and Sheela, 2020) is to reach faster data rates, higher capacity, better resolution and low latency. By assuring increased data connectivity, the outstanding research advancements in mobile communication...

... Wave propagation Crank–Nicolson method Hierarchical interpolative factorization Interpolative decomposition Schur complement Electromagnetic waves Finite difference method Computational electromagnetics The mathematical model of an electromagnetic (EM) problem is usually obtained...

...Thomas Reum; Hannes Toepfer Purpose The purpose of this paper is to show the applicability of a discrete Hodge operator in the context of the De Rham cohomology to bicomplex-valued electromagnetic wave propagation problems. It was applied in the finite element method (FEM) to get a higher accuracy...

.... Wave propagation Parabolic equation method Alternative direction implicit method Electromagnetic waves Finite difference method Computational electromagnetics where k 0 = ω μ o ε o is the free space wave number equal to 2π/λ (λ...

... with negligible losses and investigates two specific aspects that, until today, are usually examined in the context of non-dispersive media only. These aspects pertain to certain abnormal characteristics of coarsely resolved electromagnetic waves and the selection of the proper time-step size, in the case...

... 12 2021 © Emerald Publishing Limited 2021 Emerald Publishing Limited Licensed re-use rights only Applied electromagnetism Microwaves Electromagnetic waves Computational electromagnetics Wave propagation Mie Multilayer SAR Sphere Wave scattering Hungarian Scientific...

... ′ ) as: Hülya Öztürk can be contacted at: h.ozturk@gtu.edu.tr 13 03 2020 31 07 2020 01 01 2021 29 01 2021 © Emerald Publishing Limited 2021 Emerald Publishing Limited Licensed re-use rights only Electromagnetic fields Electromagnetic waves Electromagnetic scattering...

... method Wave propagation Electromagnetic waves Finite element method Computational electromagnetics The system of bicomplex numbers can be considered as an extension of the quaternion number system. Bicomplex numbers extend the usual complex numbers in a way that both real and imaginary parts...

... are unable to predict. When it comes to modeling and studying graphene interactions with electromagnetic waves, the majority of the corresponding studies are performed considering only deterministic settings. Until today, potential uncertainties are rarely taken into account, and very little attention...

... Emerald Publishing Limited 2019 Emerald Publishing Limited Licensed re-use rights only Sensors Electromagnetic waves In contrary to CNN and support vector machine classifiers, which provide non recursive pipeline of processed data, recurrent neural networks enable substantially...

... model includes L_r real poles and L_c complex–conjugate poles, equation (4) can be written as: Numerical methods Electromagnetic waves Wave propagation Finite difference time-domain analysis Integro-differential equation Dispersive media Due...

... superstrate (Chen et al., 2006 ; Wong and Balmain, 2007 ; Ourir et al., 2009 ; Ourir and Lustrac, 2009) is considered critical for the development of advanced beam forming applications. Since the refraction index of these complex media is negative, the incident electromagnetic wave can...

...-destructive evaluation of composites using electromagnetic waves in terahertz frequency is shortly introduced. Next automatic defects recognition (ADR) algorithm is proposed, focussing on new features calculation. Dimensionality of features space is reduced by using principal component analysis. Finally...

..._)×N and D _(N+1)×(N+1), which are listed as below: (Equation 18) (Equation 19) (Equation 20) Electromagnetic CAD Coupled-cavity traveling wave tubes Electromagnetic waves Coupled-cavity traveling wave tubes (CC-TWTs) amplifiers are vacuum...

...Davide Ramaccia; Filiberto Bilotti; Alessandro Toscano; Lucio Vegni Purpose – The purpose of this paper is to design simple and high-performing screens capable to separate circularly polarized electromagnetic waves in Ku band from the ones in Ka band. Design/methodology/approach...