Conferences related to Electromagnetic Fields

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2021 IEEE Pulsed Power Conference (PPC)

The Pulsed Power Conference is held on a biannual basis and serves as the principal forum forthe exchange of information on pulsed power technology and engineering.


2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

The joint meeting is intended to provide an international forum for the exchange of information on state of the art research in the area of antennas and propagation, electromagnetic engineering and radio science


2020 IEEE International Conference on Industrial Technology (ICIT)

ICIT focuses on industrial and manufacturing applications of electronics, controls, communications, instrumentation, and computational intelligence.


2020 IEEE International Conference on Plasma Science (ICOPS)

IEEE International Conference on Plasma Science (ICOPS) is an annual conference coordinated by the Plasma Science and Application Committee (PSAC) of the IEEE Nuclear & Plasma Sciences Society.


2020 IEEE International Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMCSI)

This symposium pertains to the field of electromagnetic compatibility.


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Periodicals related to Electromagnetic Fields

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Advanced Packaging, IEEE Transactions on

The IEEE Transactions on Advanced Packaging has its focus on the modeling, design, and analysis of advanced electronic, photonic, sensors, and MEMS packaging.


Antennas and Propagation, IEEE Transactions on

Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.


Antennas and Wireless Propagation Letters, IEEE

IEEE Antennas and Wireless Propagation Letters (AWP Letters) will be devoted to the rapid electronic publication of short manuscripts in the technical areas of Antennas and Wireless Propagation.


Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


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Most published Xplore authors for Electromagnetic Fields

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Xplore Articles related to Electromagnetic Fields

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Lightning electromagnetic fields at different heights above the ground

2009 International Conference on Power Systems, 2009

This paper presents the computed results of electric and magnetic fields generated by the near by lightning. The electric and magnetic fields have been computed for different heights ranging from 10 m to 2 km above the ground and for the lateral distances varying from 20 m to 2 km from the lightning return stroke. For airborne vehicles e.g. satellite ...


Effects of Extremely Low Frequency Electromagnetic Fields on Stem Cells are not Caused by Zinc Ions

2018 EMF-Med 1st World Conference on Biomedical Applications of Electromagnetic Fields (EMF-Med), 2018

For non-invasive intervention methods, magnetic field applications have recently become popular, due to their undisturbed tissue permeability. Despite the fact that extremely low frequency magnetic fields were shown to have substantial effects, lack of explanation for the mechanism prevents their use. Efforts for revealing a mechanism showed that magnetic field exposure increases EGFR phosphorylation and intracellular calcium levels. However, studies ...


Fuzzy prediction of the electromagnetic fields inside high voltage substations

2016 IEEE International Conference on High Voltage Engineering and Application (ICHVE), 2016

Electromagnetic fields inside high voltage substation are correlated to the substation geometry configurations and the electrical loading specifications as well. Abundant simulation programs or well-known software packages have been developed to evaluate to electromagnetic fields inside high voltage substations. In this work, the electromagnetic fields produced inside typical high voltage substation of 220/66 kV are simulated using Finite difference time ...


Analysis of Electromagnetic Fields Generated by a Spin-Torque Oscillator

IEEE Transactions on Magnetics, 2009

Electromagnetic fields generated by spin-torque nano-oscillators have been theoretically investigated. The study is conducted on a specific magnetic device with an in-plane magnetization rotation driven by spin transfer torque. Under the macrospin approximation, analytic solutions of the electromagnetic fields can be obtained. The electromagnetic fields have been analyzed and characterized in the near field and far regimes. In the far ...


Localizing the spatial and temporal electromagnetic fields on the axis of a lossy cylinder

IEEE Transactions on Biomedical Engineering, 1994

Given a specified form, both in time and space, for the electromagnetic fields on the axis of a lossy cylinder, the authors determine, analytically, the required azimuthally symmetric source distribution on the surface of the cylinder that generates such internal fields. They then show that this source is equivalent to an array with finite number of cylindrical slots in a ...


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Educational Resources on Electromagnetic Fields

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IEEE-USA E-Books

  • Lightning electromagnetic fields at different heights above the ground

    This paper presents the computed results of electric and magnetic fields generated by the near by lightning. The electric and magnetic fields have been computed for different heights ranging from 10 m to 2 km above the ground and for the lateral distances varying from 20 m to 2 km from the lightning return stroke. For airborne vehicles e.g. satellite launch vehicles, missiles etc, it has become necessary to understand the behavior of these when illuminated by a strong electromagnetic fields generated by a near by lightning. The coupling of these fields with the above system could be by means of the leakage of the transient electromagnetic fields through the joints of the vehicles, leakage through the improperly shielded cables, leaks through the edges of closed doors etc. This results the generation of transient voltages and currents with the internal circuitry of such systems. The objective of this work is to compute the fields along the airborne vehicles when excited by plane electromagnetic fields. These plane electromagnetic fields consist of electric and magnetic fields, where the fields could get modified at different heights from the ground plane and for different distances from the lightning channel.

  • Effects of Extremely Low Frequency Electromagnetic Fields on Stem Cells are not Caused by Zinc Ions

    For non-invasive intervention methods, magnetic field applications have recently become popular, due to their undisturbed tissue permeability. Despite the fact that extremely low frequency magnetic fields were shown to have substantial effects, lack of explanation for the mechanism prevents their use. Efforts for revealing a mechanism showed that magnetic field exposure increases EGFR phosphorylation and intracellular calcium levels. However, studies investigating intracellular calcium levels used non-specific probes and have actually showed an increase in total divalent cation levels. Moreover, magnetic field activated pathways have zinc binding metalloproteases in their upstream processes, which have never been studied. These clues point to a substantial role of zinc in these effects. We show an increase of intracellular cation levels but this could not be tied to an increase in partial concentration of zinc ions. These results imply ELF EMF exposure to cause effects that are not regulated by zinc dependent pathways.

  • Fuzzy prediction of the electromagnetic fields inside high voltage substations

    Electromagnetic fields inside high voltage substation are correlated to the substation geometry configurations and the electrical loading specifications as well. Abundant simulation programs or well-known software packages have been developed to evaluate to electromagnetic fields inside high voltage substations. In this work, the electromagnetic fields produced inside typical high voltage substation of 220/66 kV are simulated using Finite difference time Domain (FDTD). Numerous Matlab M-scripts are developed for calculating the electromagnetic fields inside the whole area of the substation. Different busbar configurations for calculating the electromagnetic fields using the effects of different busbar configurations and different loading conditions on the electromagnetic fields levels are tackled. The electromagnetic fields are measured using field meters inside typical substation. A very small deviation between the simulated results and Fuzzy output values due to reasonable issues related to the minor deviation of system configuration, loading conditions and minor differences in the simulation parameters.

  • Analysis of Electromagnetic Fields Generated by a Spin-Torque Oscillator

    Electromagnetic fields generated by spin-torque nano-oscillators have been theoretically investigated. The study is conducted on a specific magnetic device with an in-plane magnetization rotation driven by spin transfer torque. Under the macrospin approximation, analytic solutions of the electromagnetic fields can be obtained. The electromagnetic fields have been analyzed and characterized in the near field and far regimes. In the far field, the electromagnetic fields resemble those of an electric dipole. However, the radiating fields are too weak to be detected, given the small size of the spin-torque oscillator. In the near field, the magnetic dipole field from the rotating magnetization and a radiating E-field are detectable over a reasonable range. This implies that the spin-torque oscillators can be used as a magnetic field or an electric field source in a short-range communication system.

  • Localizing the spatial and temporal electromagnetic fields on the axis of a lossy cylinder

    Given a specified form, both in time and space, for the electromagnetic fields on the axis of a lossy cylinder, the authors determine, analytically, the required azimuthally symmetric source distribution on the surface of the cylinder that generates such internal fields. They then show that this source is equivalent to an array with finite number of cylindrical slots in a metal encasing that are impulsed by specified voltages at a finite sequence of discrete times. A confirming forward calculation exhibits excellent agreement between the specified field form and that generated by the array of cylindrical slots. Potential applications are to hyperthermic cancer therapy, bioelectromagnetics and nondestructive testing.<<ETX>>

  • Electromagnetic fields induced by the wake of a moving slender body in two-layer ocean of infinite depth

    An analytical approach to evaluate the electromagnetic fields induced by the surface wake of a submerged moving slender body in a two-layer ocean of infinite depth is presented. The slender body is equivalent to a pair of point sources, and the dominant characteristic mode of surface wake is extracted. Then the electric currents in the medium are calculated via the flowing wake cutting the geomagnetic field. Finally, the induced electromagnetic fields are obtained according to Maxwell equations with appropriate boundary conditions. Numerical results show that the magnetic anomaly near the sea surface is typically a few hundred pico-Tesla.

  • Methods of the electromagnetic fields intensity level assessment and monitoring in the environment

    The paper contains review of electromagnetic field (EMF) sources from the environmental point of view. It shows the simplest methods of EMF measurement and differences between selective and broadband measurements listing its advantages and disadvantages, what is essential for the EMF assessment for the need of monitoring in the environment. The measurement possibilities are also one of the subject taken up in this work. Authors point an important aspect of EMF evaluation which is field intensity changeability in time (periodicity) characteristic for mobile telephony systems related with the subscribers daily activity.

  • Numerical evaluation of exposure to the electromagnetic fields of an electronic article surveillance system with postured infant model

    This paper presents the dosimetric evaluation of the infant's exposure to electromagnetic fields from an electronic article surveillance system working at 125 kHz. A recently developed realistic infant anatomical model is deformed to achieve the standing, sitting and the supine postures. We perform the quasi-static calculation for the 99<sup>th</sup> percentile induced electric field, the peak specific absorption rate averaging over 10 g tissue and the maximum induced current density. A comparison has been made with the adult. The results show that the postures and the effective exposed part are very important factors for the dose results. The infant is not always overexposed compared with the adult. The magnetic field acquired by two methods can not be used for guidelines compliance evaluation.

  • Role of magnetic flux density in LF EMF experiments targeting Ca<sup>2+</sup>, Na<sup>+</sup>and K<sup>+</sup>ions

    The objective of the presented study was to investigate the role of magnetic flux density in LF EMF exposure based on our previous experiments in which we identified several bioactive frequencies. We applied harmonic excitation signals with identical frequencies, but the resulting magnetic flux density of the applied electromagnetic field was set to lower values. The reasoning for the mentioned approach lies in the partial verification of the ion parametric resonance (IPR) theory but also to confront possible errors stemming from the application of inhomogeneous electromagnetic fields - which could be one of the reasons for discrepancies encountered between various research groups.

  • An extension of the transverse wave formulation to model stochastic electromagnetic fields

    In this work we present the Correlation Transverse Wave Formulation (CTWF) method for direct computation of the auto- and cross correlation functions (ACFs and CCFs) of stationary stochastic electromagnetic fields. The transverse wave formulation, in performing a modal expansion of the electromagnetic fields in the homogeneous parts of the calculation domain and solving the near field continuity on both sides of the circuit surfaces, provides a direct derivation of the ACFs and CCFs without hypothesis on the structure of radiated fields.




Jobs related to Electromagnetic Fields

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