Showing 521 - 540 results of 1,540 for search '"electromagnetic"', query time: 0.04s Refine Results
  1. 521
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    Method of regulating power quality indicators by Anton Panov

    Published 2023-06-01
    “…The power quality standards established by the standard are electromagnetic compatibility levels for conductive electromagnetic disturbances in general purpose power supply systems. …”
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    Article
  3. 523

    Conformal Array Pattern Synthesis and Activated Elements Selection Strategy Based on PSOGSA Algorithm by Bin Sun, Chunheng Liu, Yang Liu, Xiaofang Wu, Yongzhen Li, Xuesong Wang

    Published 2015-01-01
    “…Numerical simulation and full-wave electromagnetic calculation verify the advantage and efficiency of our method. …”
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    Article
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    Research on Wireless Charging Device EMC Testing by Ruichen Xu, Qizhu Song, Junfeng Wang, Xiaoyong Liu, Xiao Peng, Ji Fang

    Published 2014-08-01
    “…Finally, the following wireless charging devices electromagnetic compatibility testing proposals were obtained:wireless charging equipment classification attribution recommendation in domestic existing testing standard, domestic wireless charging device electromagnetic testing methods recommendation, wireless charging device management recommendations.…”
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    Article
  6. 526

    Physics for Scientists and Engineers with Modern physics / by Giancoli, Douglas C.

    Published 2008
    Table of Contents: “…Introduction, measurement, estimating -- Mechanics -- Describing motion -- Kinematics in two or three dimensions -- Dynamics -- Using Newton's laws -- Gravitation and Newton's synthesis -- Work and energy -- Conservation of energy -- Linear momentum -- Rotational motion -- Angular momentum -- Static equilibrium -- Fluids, vibrations, waves, sound -- Fluids -- Oscillations -- Wave motion -- Sound -- Kinetic theory and thermodynamics -- Temperature, thermal expansion, and the ideal gas law -- Kinetic theory of gases -- Heat and the first law of thermodynamics -- Second law of thermodynamics -- Electricity and magnetism -- Electric charge and electric field -- Gauss's law -- Electric potential -- Capacitance, dielectrics, electric energy storage -- Electric currents and resistance -- DC circuits -- Magnetism -- Sources of magnetic field -- Electromagnetic induction and faraday's Law -- Inductance, electromagnetic oscillations -- Maxwell's equations and electromagnetic waves -- Light -- Lenses and optical instruments -- The wave nature of light -- Diffraction and polarization -- Modern physics -- Special theory of relativity -- Early quantum theory and models of the atom -- Quantum mechanics -- Quantum mechanics of atoms -- Molecules and solids -- Nuclear physics and radioactivity -- Nuclear energy -- Elementary particles -- Astrophysics and cosmology.…”
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  7. 527

    Mie Scattering by a Conducting Sphere Coated Uniaxial Single-Negative Medium by You-Lin Geng

    Published 2012-01-01
    “…We propose an accurate analytical method to compute the electromagnetic scattering from three-dimensional (3D) conducting sphere coated uniaxial anisotropic single-negative (SNG) medium. …”
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    Article
  8. 528

    New paradigm for Internet of things:intelligent spectrum-Internet of things by Qihui WU, Ran WANG, Zhenyan HUANG

    Published 2018-03-01
    “…The electromagnetic spectrum has become an indispensable national strategic resource in the information age.With the rapid development of the world’s integrated information network,aviation vehicles,and electromagnetic spectrum airspace operations,electromagnetic space faces three major challenges:the increasing shortage of spectrum resources,increasingly stringent spectrum security,and increasingly fierce spectrum confrontation.In order to deal with the three major challenges,the basic concepts and architecture of intelligent spectrum-Internet of things (IS-IoT) was proposed,and the key technologies and future application directions of the system was analyzed.The development of IS-IoT will provide a new paradigm for the Internet of things and a new solution to the conflict between the supply and demand of spectrum resources.…”
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    Article
  9. 529

    Polarization Scattering Regions: A Useful Tool for Polarization Characteristic Description by Jiankai Huang, Jiapeng Yin, Zhiming Xu, Yongzhen Li

    Published 2025-01-01
    “…Polarimetric radar systems play a crucial role in enhancing microwave remote sensing and target identification by providing a refined understanding of electromagnetic scattering mechanisms. This study introduces the concept of polarization scattering regions as a novel tool for describing the polarization characteristics across three spectral regions: the polarization Rayleigh region, the polarization resonance region, and the polarization optical region. …”
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    THE STUDY OF TRANSIENT PROCESSES OF THE FREQUENCY-REGULATED SYNCHRONOUS ELECTRIC DRIVE by B. I. Firago, S. V. Aleksandrovsky

    Published 2016-12-01
    “…The synchronous motors with electromagnetic excitation and permanent magnet excitation in various industrial settings, including load-lifting machines and mechanisms, are used. …”
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    Article
  16. 536

    A novel conceptual design method for aviation PMSG based on thermal modeling by Wang He, Ai Fengming, He Linke, Zhou Zhongzheng, Wang Yangang

    Published 2024-01-01
    “…Then, optimization objectives are set as low temperature-rise, low volume and weight, and sizeable electromagnetic size. The critical parameters in the thermal, electromagnetic, and mechanical systems of the generators are considered decision variables. …”
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  17. 537

    Numerical Study of Plasmonic Efficiency of Gold Nanostripes for Molecule Detection by Thomas Grosges, Dominique Barchiesi

    Published 2015-01-01
    “…Here, the problem of the interaction between an electromagnetic excitation and gold nanostripes is solved. …”
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    Article
  18. 538

    Modeling of Lightning Strokes Using Two-Peaked Channel-Base Currents by V. Javor

    Published 2012-01-01
    “…Lightning electromagnetic field is obtained by using “engineering” models of lightning return strokes and new channel-base current functions and the results are presented in this paper. …”
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  19. 539

    THERMAL-MAGNETIC-ELASTIC ANALYSIS OF A CURRENT-CARRYING CANTILEVER CYLINDRICAL SHELL by BIAN YuHong, ZHAO HaiTao

    Published 2016-01-01
    “…The results that the stresses,temperatures,and deformations in the current-carrying cantilever cylindrical shell change with variation of the electromagnetic parameters are discussed. It is proved that the stresses,strains,and temperatures in plates and shells can be controlled by changing the electromagnetic and mechanical parameters by considering a specific example.…”
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  20. 540