Results 41 to 50 of about 300,065 (291)
International Journal of Antennas and Propagation, 2019 In previous studies, the trapped surface wave, which is defined by the residue sums, has been addressed in the evaluation of the Sommerfeld integrals describing electromagnetic field of a vertical dipole in the presence of three-layered or four-layered ...
Hong Lei Xu +5 more
doaj +1 more source
International Journal of Antennas and Propagation, 2020 High-resolution microscopy technique is of significant importance for studying nanomaterials. It is necessary to understand the near-field interaction between the probe and substrate materials in order to get the fine structure of the nanomaterial in the
Guizhen Lu +4 more
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Some features of a radio signal interaction with a turbulent atmosphere
Физика волновых процессов и радиотехнические системы, 2022 On the basis of the solution of Maxwells equations system for electromagnetic radiation in a turbulent atmosphere the differential effective section of scattering of this radiation on turbulence is found.
Dmitriy S. Klyuev +5 more
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Quantized form factor shift in the presence of free electron laser radiation [PDF]
, 2014 In electron scattering, the target form factors contribute significantly to the diffraction pattern and carry information on the target electromagnetic charge distribution.
Amaro, P. +5 more
core +2 more sources
On scattering of electromagnetic waves by a wormhole
Physics Letters B, 2012 We consider scattering of a plane electromagnetic wave by a wormhole. It is found that the scattered wave is partially depolarized and has a specific interference picture depending on parameters of the wormhole and the distance to the observer. It is proposed that such features can be important in the direct search of wormholes.
Kirillov, A.A., Savelova, E.P.
openaire +2 more sources
An effective methodology to design scale model for magnetic absorbing coatings based on ORL
Results in Physics, 2017 The scale measurement has a great significance in studying electromagnetic scattering properties. But there still exist great difficulties in constructing an accurate scale model including nonmetallic materials such as magnetic absorbing coatings.
Liming Yuan +5 more
doaj +1 more source
Spatial-Variant SAR Range Cell Migration Correction Using Subaperture Strategy
Sensors, 2021 The coupling between range and azimuth dimensions is the main obstacle for highly squinted synthetic aperture radar (SAR) data focusing. Range walk correction (RWC) processing is effective to remove the linear coupling term, but the residual high order ...
Liping Hu, Guanyong Wang, Lin Hou
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Shape derivatives of boundary integral operators in electromagnetic scattering [PDF]
, 2010 We develop the shape derivative analysis of solutions to the problem of scattering of time-harmonic electromagnetic waves by a bounded penetrable obstacle.
Costabel, Martin +1 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm +6 more
wiley +1 more source
Direct and Inverse Computational Methods for Electromagnetic Scattering in Biological Diagnostics [PDF]
, 2013 Scattering theory has had a major roll in twentieth century mathematical physics. Mathematical modeling and algorithms of direct,- and inverse electromagnetic scattering formulation due to biological tissues are investigated.
Monsefi, Farid +2 more
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