Showing 401 - 420 results of 1,156 for search '"electromagnetism"', query time: 0.04s Refine Results
  1. 401

    A Wideband and Polarization-Independent Metasurface Based on Phase Optimization for Monostatic and Bistatic Radar Cross Section Reduction by Jianxun Su, Yao Lu, Zengrui Li, Rongrong Zhang, Yaoqing (Lamar) Yang

    Published 2016-01-01
    “…Metasurfaces are composed of two types of electromagnetic band-gap (EBG) lattice, which is a subarray with “0” or “π” phase responses, arranged in periodic and aperiodic fashions. …”
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    Article
  2. 402
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    Study on Driving Performance of the Axial-Flow Blood Pump under the Condition of Large Gap by Yan Xu, Lizhi Cheng, Liang Liang

    Published 2017-01-01
    “…Experiments and theoretical study show that the use of Z10-T25 oriented silicon steel sheets as the electromagnetic core material can remarkably improve the system driving performance as well as optimize the volume and weight of the electromagnets. …”
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    Article
  4. 404

    DOA Estimation for Sources with Large Power Differences by Qingyuan Fang, Mengzhe Jin, Weidong Liu, Yong Han

    Published 2021-01-01
    “…Sources with large power differences are very common, especially in complex electromagnetic environments. Classical DOA estimation methods suffer from performance degradation in terms of resolution when dealing with sources that have large power differences. …”
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    Article
  5. 405

    Unidirectional Alleviation of the Diffraction Limit in Geometrically Anisotropic Photonics by El Badri Youssef, Mangach Hicham, Belkacem Abdelhaq, Oubeniz Hammou, Bouzid Abdenbi, Achaoui Younes

    Published 2025-01-01
    “…These synthetic composites allow subwavelength confinement of electromagnetic energy and facilitate unparalleled control over different aspects of electromagnetic waves (polarization, amplitude, frequency, etc.). …”
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    Article
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    Fitting Green’s Function FFT Acceleration Applied to Anisotropic Dielectric Scattering Problems by Shu-Wen Chen, Feng Lu, Yao Ma

    Published 2015-01-01
    “…A volume integral equation based fast algorithm using the Fast Fourier Transform of fitting Green’s function (FG-FFT) is proposed in this paper for analysis of electromagnetic scattering from 3D anisotropic dielectric objects. …”
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    Article
  11. 411
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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
  13. 413

    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
  14. 414
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    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
  16. 416

    Multi-Index Monitoring and Evaluation on Rock Burst in Yangcheng Mine by Yunliang Tan, Yanchun Yin, Shitan Gu, Zhiwei Tian

    Published 2015-01-01
    “…Microseismic monitoring and electromagnetic radiation monitoring were early warning method, and drilling bits monitoring was burst region identification method. …”
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    Article
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    Feasibility Study of Stress Measurement in Prestressing Tendons Using Villari Effect and Induced Magnetic Field by Changbin Joh, Jung Woo Lee, Imjong Kwahk

    Published 2013-11-01
    “…In addition, the induced magnetic flux density in the tendon appears to depend on the intensity of the electromagnet and the distance between the electromagnet and the tendon regardless of the concrete cover. …”
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  19. 419

    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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  20. 420