-
481
Reconfigurable and Tunable Metamaterials: A Review of the Theory and Applications
Published 2014-01-01“…Metamaterials are being applied to the development and construction of many new devices throughout the electromagnetic spectrum. Limitations posed by the metamaterial operational bandwidth and losses can be effectively mitigated through the incorporation of tunable elements into the metamaterial devices. …”
Get full text
Article -
482
Electrodynamics of Radiating Charges
Published 2012-01-01“…It is shown that the resolution of an electromagnetic “perpetuum mobile paradox” associated with a charge moving geodetically along a circular path in the Schwarzschild spacetime requires the so-called tail terms in the equation of motion of a charged particle.…”
Get full text
Article -
483
An Overview of Recent Advances in the Iterative Analysis of Coupled Models for Wave Propagation
Published 2014-01-01“…Many works have been published on this subject, addressing the case of electromagnetic, acoustic, or elastic waves and making use of different strategies to perform this coupling. …”
Get full text
Article -
484
An Optimal Electric Dipole Antenna Model and Its Field Propagation
Published 2016-01-01“…The paper also presents a full-wave electromagnetic simulation for the electromagnetic field propagation in layered conducting medium, which is excited by the horizontal electric dipole antennas. …”
Get full text
Article -
485
Magnetodielectric and Metalomagnetic 1D Photonic Crystals Homogenization: ε-μ Local Behavior
Published 2016-01-01“…A theory for calculating the effective optic response of photonic crystals with metallic and magnetic inclusions is reported, for the case when the wavelength of the electromagnetic fields is much larger than the lattice constant. …”
Get full text
Article -
486
Analysis of Shielding Effectiveness of the Cavity Built with Single-Layer Reinforced Concrete
Published 2022-01-01“…In view of the existing literature mainly studying the situation of infinite reinforced concrete structure, the shielding effectiveness of three-dimensional single-layer reinforced concrete cavity is studied by considering the structural parameters of steel and the electromagnetic parameters of the concrete. The influence of structure parameters of steel mesh size, the steel diameter, and electromagnetic parameters of concrete dielectric coefficient, conductivity and moisture content on shielding effectiveness of reinforced concrete are analyzed. …”
Get full text
Article -
487
Three-Dimensional Memristive Hindmarsh–Rose Neuron Model with Hidden Coexisting Asymmetric Behaviors
Published 2018-01-01“…Since the electrical activities of neurons are closely related to complex electrophysiological environment in neuronal system, a novel three-dimensional memristive Hindmarsh–Rose (HR) neuron model is presented in this paper to describe complex dynamics of neuronal activities with electromagnetic induction. The proposed memristive HR neuron model has no equilibrium point but can show hidden dynamical behaviors of coexisting asymmetric attractors, which has not been reported in the previous references for the HR neuron model. …”
Get full text
Article -
488
-
489
The radiation from ultrafast point dipoles, moving uniformly near chiral media
Published 2021-06-01“…It is shown that some types of electromagnetic radiation – transient and/or Cherenkov radiation – have the characteristics of superchiral fields. …”
Get full text
Article -
490
-
491
-
492
EXPRESS-ANALYSIS OF THE AGGLUTINANT AND BAR SANDS HUMIDITY
Published 2006-02-01“…The method and device for control of humidity content of different aggiutinant sands on the level of microwave electromagnetic pulse consumption are presented.…”
Get full text
Article -
493
Quantum Fisher information of N-level atoms under the influence of the thermal field and the Stark effect
Published 2025-01-01“…Hence, non-moving and moving-N-level atomic systems interacting with the electromagnetic field in the presence of the SS are supportive of maintaining and sustaining the QE.…”
Get full text
Article -
494
Design and Analysis of a Five-Band Polarization-Insensitive Metamaterial Absorber
Published 2020-01-01“…The five-band absorber has potential application in multiband electromagnetic stealth, bionic sensor, thermal radiation measuring instrument, and so on.…”
Get full text
Article -
495
Calculation of Differential Propagation Constant Determined by Plant Morphology Using Polarimetric Measurement
Published 2014-01-01“…The morphology of vegetation greatly impacts propagation of polarized electromagnetic wave. In order to validate this phenomenon, the mathematical relation between the differential propagation constant of forest vegetation and of its polarized echo is quantitatively derived by using backscattering power profile. …”
Get full text
Article -
496
Application of a Surface Waveguide in Microwave Drying Units of the Agribusiness Industry
Published 2024-01-01“…In the last two decades, the electromagnetic field of the microwave range has been successfully introduced into various branches of the agribusiness industry as one of the most promising and advanced technologies for drying manufactured products. …”
Get full text
Article -
497
Evolutionary Algorithm Geometry Optimization of Optical Antennas
Published 2016-01-01“…Printed circuit antennas have been used for the detection of electromagnetic radiation at a wide range of frequencies that go from radio frequencies (RF) up to optical frequencies. …”
Get full text
Article -
498
Thermal Effect Monitoring System of Dry-Type Smoothing Reactor
Published 2022-01-01“…In order to study the influence of harmonic current loss characteristics on the thermal effect of UHV dry smoothing reactor, the author proposes a thermal effect monitoring system under the loss mechanism of dry smoothing reactor. By adding the electromagnetic loss density to the temperature field as a heat source, the electromagnetic-thermal multiphysics mapping relationship is established, the convective heat transfer process is more accurately simulated, and the temperature rise calculation is realized. …”
Get full text
Article -
499
Magnetoelastic plane waves in rotating media in thermoelasticity of type II (G-N model)
Published 2004-01-01“…For low frequency (χ≪1, χ being the ratio of the wave frequency to some standard frequency ω∗), the rotation and the thermal field have no effect on the phase velocity to the first order of χ and then this corresponds to only one slow wave influenced by the electromagnetic field only. But to the second order of χ, the phase velocity, attenuation coefficient, and the specific energy loss are affected by rotation and depend on the thermal parameters cT, cT being the nondimensional thermal wave speed of G-N theory, and the thermoelastic coupling εT, the electromagnetic parameters εH, and the transverse magnetic field RH. …”
Get full text
Article -
500
Resonant Frequency Modeling of Microwave Antennas Using Gaussian Process Based on Semisupervised Learning
Published 2020-01-01“…For the optimal design of electromagnetic devices, it is the most time consuming to obtain the training samples from full wave electromagnetic simulation software, including HFSS, CST, and IE3D. …”
Get full text
Article