Showing 741 - 760 results of 1,156 for search '"electromagnetic"', query time: 0.05s Refine Results
  1. 741

    Scattering and Doppler Spectral Analysis for a Fast-Moving Target above Time-Varying Lossy Dielectric Sea Surface by Ke Li, Lixin Guo, Juan Li

    Published 2016-01-01
    “…A numerical electromagnetic method based on the physical optics with physical optics method (PO-PO) is employed to calculate backscattered returns from a missile-like target above sea surface. …”
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    Article
  2. 742

    Phased array radar individual recognition based on phase-frequency fusion feature by LI Baozhu, MA Lu, LI Longhui, HONG Tao, JIANG Wen

    Published 2024-12-01
    “…To solve the problem of phased-array radar individual identification in the complex electromagnetic environment with wide spectrum, heterogeneous waveforms and strong energy, an unintentional modulation feature extraction method based on phase and frequency fusion was proposed for the individual features carried by phased-array radar signals. …”
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  3. 743

    Comparison Analysis of Single Loop Resonator Based Miniaturized Triple-Band Planar Monopole Antennas by Kaimin Wu, Yongjun Huang, Ruiming Wen, Jian Li, Guangjun Wen

    Published 2015-01-01
    “…Two feed techniques (coplanar waveguide and microstrip feeds) are performed to couple the electromagnetic waves. The conventional planar monopole antennas without the SLRs are also analyzed comparatively. …”
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    Article
  4. 744

    Novel Traveling Wave Solutions of Jaulent-Miodek Equations and Coupled Konno-Oono Systems and Their Dynamics by Avneesh Kumar, Krıpa Shankar Pandey, Raj Kumar, Anshu Kumar

    Published 2023-12-01
    “…The first is the (1+1)-coupled Jaulent-Miodek system of equations, which is associated with the energy-dependent Schrödinger potential, whereas the second problem, the system of coupled Konno-Oono equations relates to complexity and chaos in electromagnetic fields. Similarity reductions via Lie-symmetry analysis is performed for the systems to derive their analytical solutions. …”
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    Article
  5. 745

    Joint Optimization of Microstrip Patch Antennas Using Particle Swarm Optimization for UWB Systems by Muhammad Zubair, Muhammad Moinuddin

    Published 2013-01-01
    “…Moreover, we employ particle swarm optimization (PSO) algorithm for our problem as it is well known in the literature that PSO performs well in electromagnetic and antenna applications. Simulation results are presented to show the performance of the proposed design.…”
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    Article
  6. 746

    Compact Dual-Band Planar Inverted-e-Shaped Antenna Using Defected Ground Structure by Wen Piao Lin, Dong-Hua Yang, Zong-De Lin

    Published 2014-01-01
    “…The PIEA can reduce electromagnetic interferences (EMIs) and it is constructed on a compact printed circuit board (PCB) size of 10 × 5 × 4 mm3. …”
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    Article
  7. 747

    In-situ observations of the magnetothermodynamic evolution of electron-only reconnection by D. S. Payne, M. Swisdak, J. P. Eastwood, J. F. Drake, P. S. Pyakurel, J. R. Shuster

    Published 2025-01-01
    “…The electron energy is in local minimum at the x-line due to a density depletion, while the magnetic energy is in local maximum due to a guide field enhancement. The electromagnetic energy transport comes almost entirely from guide field contributions and is confined within the reconnection plane, while the most significant contribution to electron energy transport is independent of the drift velocity with additional out-of-plane signatures. …”
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    Article
  8. 748
  9. 749

    Development of a Wireless Sensor Network for Distributed Measurement of Total Electric Field under HVDC Transmission Lines by Yong Cui, Jianxun Lv, Haiwen Yuan, Luxing Zhao, Yingyi Liu, Hao Yang

    Published 2014-05-01
    “…Based on the experimental results, the proposed measurement system demonstrates that it can adapt to the complex electromagnetic environment under the transmission lines and can accomplish the accurate, flexible, and stable demands of the electric field measurement.…”
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    Article
  10. 750

    Predicting Pulsars from Imbalanced Dataset with Hybrid Resampling Approach by Ernesto Lee, Furqan Rustam, Wajdi Aljedaani, Abid Ishaq, Vaibhav Rupapara, Imran Ashraf

    Published 2021-01-01
    “…Each pulsar star possesses a magnetic field and emits a slightly different pattern of electromagnetic radiation which is used to identify the potential candidates for a real pulsar star. …”
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    Article
  11. 751

    The war inside your mind: unprotected brain battlefields and neuro-vulnerability by Robert McCreight

    Published 2024-02-01
    “…Our brains are vulnerable daily within a complex electromagnetic—cyber—RF saturated environment and that vulnerability is critical to grasping our collective dilemma. …”
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    Article
  12. 752

    Research on Information Fusion of Computer Vision and Radar Signals in UAV Target Identification by Yuan Wei, Tao Hong, Chaoqun Fang

    Published 2022-01-01
    “…The small size, sluggish flying speed, low flight altitude, and low electromagnetic intensity of unmanned aerial vehicles (UAVs) have put enormous strain on air traffic management and airspace security. …”
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    Article
  13. 753

    Unveiling the nature of cathodoluminescence from photon statistics by Sotatsu Yanagimoto, Naoki Yamamoto, Tatsuro Yuge, Takumi Sannomiya, Keiichirou Akiba

    Published 2025-02-01
    “…Using this approach, we experimentally unveiled the statistical differences of coherent CL involving a single electromagnetic interaction process and incoherent CL involving multiple excitation processes. …”
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  14. 754

    Micron-scale imaging using bulk ultrasonics by Loheshwaran Chandran, Mohamed Subair Syed Akbar Ali, Bradley Bobbs, Chandan Dutta, Joseph JD, Enakshi Bhattacharya, Prabhu Rajagopal

    Published 2024-10-01
    “…The results provide a pathway for material diagnostics at greater depths with high resolution using micro-metalens-enhanced ultrasound as an alternative to expensive and radiation prone electromagnetic techniques.…”
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    Article
  15. 755

    Nonlinear Speed Control of Switched Reluctance Motor Drives Taking into Account Mutual Inductance by M. Alrifai, M. Zribi, R. Krishnan, M. Rayan

    Published 2008-01-01
    “…The effects of mutual coupling between two adjacent phases and their contribution to the generated electromagnetic torque are considered in the design of the proposed control scheme for the motor. …”
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    Article
  16. 756

    Gravitational wave luminosity distance for Starobinsky gravity in viscous cosmological models by Jia-nan Chi, Ya-Bo Wu, Yu Sang, Xue Zhang, Yi-liang Hu, Wen-zhong Liu, Bo-hai Chen

    Published 2025-01-01
    “…Finally, we confirm that $$\delta (z)$$ δ ( z ) and $$d_L^{GW}(z)$$ d L GW ( z ) of our model meet the constraints imposed by the standard siren GW170817 and its electromagnetic companion GRB170817A.…”
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  17. 757

    The impact of E × B shear on microtearing based transport in spherical tokamaks by B.S. Patel, M.R. Hardman, D. Kennedy, M. Giacomin, D. Dickinson, C.M. Roach

    Published 2025-01-01
    “…Electromagnetic microtearing modes (MTMs) have been observed in many different spherical tokamak (ST) regimes. …”
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    Article
  18. 758

    Design and Fabrication of Flexible Nanoantenna-Based Sensor Using Graphene-Coated Carbon Cloth by Senthil Kumar Kandasamy, S. Maheswaran, S. Anbu Karuppusamy, J. Indra, R. Anand, P. Rega, A. Kavitha, K. Immanuvel Arokia James, Kasthuri Nehru, K. Kathiresan

    Published 2022-01-01
    “…To design and simulate the antenna, Analysis System (ANSYS) electromagnetic desktop software was used. Using the designed graphene antenna, the parameters such as voltage standing wave ratio, three-dimensional radiation pattern, and directivity were obtained. …”
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    Article
  19. 759

    Metasurface spatial filters for multiple harmonic signals by Kim Daeik, Nguyen Mai Anh, Byun Gangil, Lee Jongwon

    Published 2023-03-01
    “…Nonlinear frequency mixings have shown an alternative way to create new electromagnetic sources in frequency ranges that are difficult to access with conventional techniques. …”
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    Article
  20. 760

    Combining fractional-order PI controller with field-oriented control based on maximum torque per ampere technique considering iron loss of induction motor by Fadhil A. Hasan, Lina J. Rashad

    Published 2024-09-01
    “…The dominant criteria of the motor, such as rotor speed, electromagnetic torque, and stator current, were compared with the conventional FOC technique. …”
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