Results 21 to 30 of about 3,472,839 (223)

Numerical study of the spectrum of complex waves of a plane waveguide

open access: yesИзвестия высших учебных заведений. Поволжский регион: Физико-математические науки, 2022
Background. The purpose of this work is to study the process of propagation of TE-electromagnetic waves in a plane waveguide. Material and methods.
M.O. Snegur
doaj   +1 more source

Observation of Brewster's effect for transverse-electric electromagnetic waves in metamaterials: Experiment and theory [PDF]

open access: yes, 2006
We have experimentally realized Brewster's effect for transverse-electric waves with metamaterials. In dielectric media, Brewster's no-reflection effect arises only for transverse-magnetic waves. However, it has been theoretically predicted that Brewster'
A. Lakhtakia   +6 more
core   +2 more sources

Electromagnetic field and radiation for a charge moving along a helical trajectory inside a waveguide with dielectric filling [PDF]

open access: yes, 2007
We investigate the electromagnetic field generated by a point charge moving along a helical trajectory inside a circular waveguide with conducting walls filled by homogeneous dielectric.
A A Saharian   +34 more
core   +1 more source

Numerical method for solving the problem of TE-waves in the Goubau line

open access: yesИзвестия высших учебных заведений. Поволжский регион: Физико-математические науки, 2021
Background. The problems of electromagnetic wave propagation in open metaldielectric structures are important in the study of waveguides. The purpose of the article is to numerically study a problem of the leaky and surface TE-electromagnetic wave ...
E.Yu. Smol'kin, V.Yu. Martynova
doaj   +1 more source

Nonlinear propagation of leaky TE-polarized electromagnetic waves in a metamaterial Goubau line

open access: yesMathematical Modelling and Analysis, 2021
Propagation of leaky TE-polarized electromagnetic waves in the Goubau line (a perfectly conducting cylinder covered by a concentric dielectric layer) filled with nonlinear metamaterial medium is studied.
Eugene Smolkin, Yury Smirnov
doaj   +1 more source

Transverse-electric Brewster effect enabled by nonmagnetic two-dimensional materials [PDF]

open access: yes, 2016
Discovered in the 19th century, the Brewster effect is known to occur for transverse-magnetic waves in regular optical dielectrics; however, it is believed to arise for transverse-electric (TE) waves only in systems with magnetic responses, i.e ...
Chen, Hongsheng   +4 more
core   +1 more source

Suppression of Anderson localization of light and Brewster anomalies in disordered superlattices containing a dispersive metamaterial [PDF]

open access: yes, 2010
Light propagation through 1D disordered structures composed of alternating layers, with random thicknesses, of air and a dispersive metamaterial is theoretically investigated. Both normal and oblique incidences are considered.
D. Mogilevtsev   +7 more
core   +2 more sources

Nonlinear TE Electromagnetic Surface Waves in a Ferrite Layered Structure [PDF]

open access: yesمجلة جامعة النجاح للأبحاث العلوم الطبيعية, 2004
Characteristics of TE electromagnetic surface waves propagating in a nonlinear dielectric film bounded by a ferrite cover are examined theoretically. A dispersion relation based on Jacobian Elliptic Functions is derived, which describes the behaviour of ...
Khetam El-Wasife   +2 more
doaj   +1 more source

Fast Electromagnetic Waves on Metamaterial’s Boundary: Modeling of Gain

open access: yesEast European Journal of Physics, 2021
The paper presents the results of the study of properties of fast surface electromagnetic waves that propagate along the flat interface between the active metamaterial and air (or vacuum). The case of homogeneous and isotropic metamaterial is considered.
Viktor K. Galaydych   +3 more
doaj   +1 more source

Radiation from a charge circulating inside a waveguide with dielectric filling [PDF]

open access: yes, 2002
The emitted power of the radiation from a charged particle moving uniformly on a circle inside a cylindrical waveguide is considered. The expressions for the energy flux of the radiation passing through the waveguide cross-section are derived for both TE
ANNA S. KOTANJYAN   +7 more
core   +2 more sources

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