Results 251 to 260 of about 306,638 (288)
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Determination of a Busbar’s Parameters by Electromagnetic Field Simulation
2020 IEEE Problems of Automated Electrodrive. Theory and Practice (PAEP), 2020With the help of field modeling of electromagnetic processes in trolley’s busbar, the values of voltage drop in each phase from the influence of higher current harmonics are determined. The relationship between the voltage drop and specific active losses is determined for different frequency spectra and amplitudes of current harmonics, depending on the
M. Kotsur +3 more
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Simulation of the influence of electromagnetic fields on microcircuits
Modeling of systems and processesThe article examines the influence of electromagnetic fields on radiation effects in microcircuits, describes the influence of electromagnetic fields depending on the distance from the center of the explosion, and evaluates the degree of protection of microcircuits.
Aleksandr Poluektov +2 more
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2019 IEEE International Conference on RFID Technology and Applications (RFID-TA), 2019
The issues inherent to the simulation and measurement of the near field generated by a stable source of electromagnetic field are here described as well as the solutions adopted for minimizing inaccuracies of both simulation and measurement. Uncertainties are rigorously quantified in order to provide a meaningful comparison between numerical ...
Carobbi C., Guagagnoli A.
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The issues inherent to the simulation and measurement of the near field generated by a stable source of electromagnetic field are here described as well as the solutions adopted for minimizing inaccuracies of both simulation and measurement. Uncertainties are rigorously quantified in order to provide a meaningful comparison between numerical ...
Carobbi C., Guagagnoli A.
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Boundary and Current Elements for Simulation of Electromagnetic Fields
2021 IEEE International Conference on Smart Information Systems and Technologies (SIST), 2021An important scientific and engineering problem is the control of charged particle fluxes using electric and/or magnetic fields. The paper develops a mathematical apparatus and algorithms for modeling the electric field in electro-optical systems by the Boundary Element Method (BEM) and the magnetic field of a set of arbitrarily oriented circular ...
Seitkerim Bimurzaev +2 more
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Simulation of the electromagnetic field for the moving magnet
The 27th Chinese Control and Decision Conference (2015 CCDC), 2015When the magnet is moving compared to the around space, the moving magnet is sure to lead the alteration around the magnetic field, thus irrigating the electrical field. Maxwell is widely used in computing electromagnetic field and necessary for calculating electromagnetic field.
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Parallel simulation of electromagnetic fields for telecommunication applications
Proceedings of ICCS '94, 2002The finite difference time domain (FDTD) algorithm has become a popular-technique with which to solve many different electromagnetic problems. However, for real problems the mesh size becomes large and as a result the computation time on a workstation is in the region of tens of hours.
D. Rodohan +4 more
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Simulation of sensing field for electromagnetic tomography system
2011 International Conference on Electric Information and Control Engineering, 2011Electromagnetic tomography has potential value in process measurement. The frontier of electromagnetic tomography system is the sensor array. Owing to the excited signal acting on the sensor array directly, the excited strategy and the frequency and amplitude of the signal affect the quality of the information that the detected coil acquired from the ...
null Yan Fu, Feng Dong, null Chao Tan
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The Electromagnetic Field in an EMP Simulator at a High Frequency
IEEE Transactions on Electromagnetic Compatibility, 1979The electric field in the working volume of an EMP simulator has been determined experimentally in both amplitude and phase at a frequency that is high enough so that the simulator no longer behaves like a terminated-TEM-mode transmission line. Graphs of the field in the working volume are displayed and interpreted in terms of the TEM and higher ...
Ronold W. P. King, Dennis J. Blejer
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Simulation of electromagnetic field in lightning to tall tower
11th International Symposium on High-Voltage Engineering (ISH 99), 1999We applied the numerical electromagnetic field analysis method, the moment method to compute the current, the magnetic field and electric field in lightning to the CN tower in Canada and the tower at Peissenberg in Germany. Although the lightning current velocity equals nearly a third of the velocity of light, the simulation results showed good ...
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Statistical Variation in Post-Simulated Electromagnetic Fields
IEEE Transactions on Antennas and Propagation, 2016This paper presents an algorithm for estimating the variance in simulated electromagnetic fields arising from uncertainties in electrical parameters in a model. The proposed algorithm is shown to be faster and more accurate than the stochastic finite difference time domain method.
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