Results 21 to 30 of about 1,656,800 (249)
Characteristic Mode Analysis applied to antennas [PDF]
Revista Brasileira de Ensino de Física, 2020 This paper introduces the Characteristic Mode Analysis in the computation of electromagnetic resonant modes in conducting bodies. Canonical cases (thin wire and a rectangular plate) are analyzed, along with real-world complex structures, a mobile phone ...
Marcelo B. Perotoni +2 more
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, 2009 The paper reviews the state of the art in modern field simulation techniques available to assist in the design and performance prediction of electromechanical and electromagnetic devices.
Sykulski, J.K.
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Electromagnetic Integral Equations: Insights in Conditioning and Preconditioning
IEEE Open Journal of Antennas and Propagation, 2021 Integral equation formulations are a competitive strategy in computational electromagnetics but, lamentably, are often plagued by ill-conditioning and by related numerical instabilities that can jeopardize their effectiveness in several real case ...
Simon B. Adrian +4 more
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Mutual Coupling Effects for Radar Cross Section (RCS) of a Series-Fed Dipole Antenna Array
International Journal of Antennas and Propagation, 2012 The estimation of RCS of a phased array depends on various parameters, namely, array geometry, operational frequency, feed network, mutual coupling between the antenna elements and so fourth.
H. L. Sneha, Hema Singh, R. M. Jha
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Nature Communications, 2019 There is significant interest in providing real-world applications for metamaterials. Here, the authors design an Advanced Short Backfire Antenna, augmented with anisotropic metamaterial surfaces to achieve high aperture efficiency across two frequency ...
J. Daniel Binion +4 more
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Validation, verification and calibration in applied computational electromagnetics
, 2010 Sevgi, Levent (Dogus Author)Model validation, data verification, and code calibration (VV&C) in applied computational electromagnetics is discussed.
Sevgi, Levent, Apaydın, Gökhan
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Products of the laboratory of computational electromagnetics: from mathematical models to antenna-feeder devices [PDF]
Радиофизика и электроника, 2019 Subject and Purpose. The study of various kinds of microwave devices and the description of the most interesting designs. Methods and Methodology. The fast numerical-analytical methods are used in the study of devices.
A. A. Kirilenko +3 more
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Surrogate-Based Design Optimization of Multi-Band Antenna [PDF]
, 2022 In this work, design optimization process of a multi-band antenna via the use of artificial neural network (ANN) based surrogate model and meta-heuristic optimizers are studied.
Belen, Mehmet A. +4 more
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Trends in Adaptive Array Processing
International Journal of Antennas and Propagation, 2012 Enormous progress has been made during the past five decades in the area of adaptive array processing. Increased computational power has resulted in many practical applications of optimum algorithms.
Hema Singh, Rakesh Mohan Jha
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A Novel Model of Electromechanical Contactors for Predicting Dynamic Characteristics
Energies, 2021 To ensure the reliability of power supply, a dual power supply structure appears in the power distribution system. Power supply switching is a complex physical process. This paper presents a novel model of electromechanical contactors.
Gongrun Wang +5 more
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