Results 11 to 20 of about 137,274 (191)
IET Microwaves, Antennas & PropagationThe diffraction by a finite parallel‐plate waveguide cavity with perfect electric conductor loading is rigorously analysed for the E‐polarised case using the Wiener–Hopf technique.
Tong Zhang, Kazuya Kobayashi
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IET Microwaves, Antennas & PropagationThis work presents a rigorous analysis of H‐polarised wave diffraction by a finite parallel‐plate waveguide cavity with perfect electric conductor loading, employing the Wiener‐Hopf technique.
Tong Zhang, Kazuya Kobayashi
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IET Microwaves, Antennas & PropagationThe analysis of diffraction by a semi‐infinite parallel‐plate waveguide with partial material loading is rigorously carried out using the Wiener–Hopf technique for the H‐polarised plane wave incidence.
Tong Zhang, Kazuya Kobayashi
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Magnet-Free Nonreciprocal Edge Plasmons in Optically Pumped Bilayer Graphene [PDF]
NanomaterialsRecent theoretical studies have shown that gapped Dirac materials (such as gapped monolayer graphene) optically pumped with circularly polarized light can host edge-localized plasmon modes with nonreciprocal dispersions driven by valley population ...
Seongjin Ahn
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The Wiener-Hopf Method in Electromagnetics [PDF]
, 2014 A function-theoretic method, The Wiener-Hopf technique has found applications in a variety of fields, most notably in analytical studies of diffraction and scattering of waves. The Wiener‐Hopf Method in Electromagnetics is an advanced academic book which provides a rare comprehensive treatment of the Wiener-Hopf method.
V. Daniele, R. Zich
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Wiener-Hopf Method for b-Modulation
Optical Fiber Communication Conference (OFC) 2019, 2019 A numerical method for the generation of fiber inputs in nonlinear frequency division multiplexing (NFDM) systems based on b-modulation is provided. The method is parallelizable, does not suffer from error propagation, and converges exponentially.
S. Wahls, S. Chimmalgi, P. Prins
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Resolvent-based tools for optimal estimation and control via the Wiener–Hopf formalism [PDF]
Journal of Fluid Mechanics, 2022 The application of control tools to complex flows frequently requires approximations, such as reduced-order models and/or simplified forcing assumptions, where these may be considered low rank or defined in terms of simplified statistics (e.g.
E. Martini +4 more
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Diffraction by a Right-Angled No-Contrast Penetrable Wedge Revisited: A Double Wiener-Hopf Approach [PDF]
SIAM Journal on Applied Mathematics, 2021 In this paper, we revisit Radlow's innovative approach to diffraction by a penetra ble wedge by means of a double Wiener-Hopf technique. We provide a constructive way of obtaining his ansatz and give yet another reason for why his ansatz cannot be the ...
Valentin Kunz, R. Assier
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Scale-Invariant Waveguiding in Flatland. [PDF]
Exploration (Beijing)The study introduces scale‐invariant metasurface waveguides with uniform modal field distribution and an effective index independent of the core width. By leveraging spatial symmetry and fine‐tuning mode profiles, the design is validated through near‐field measurements in the C band, offering potential applications in flat optics, sensing, and ...
Xu Z +5 more
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Plane wave diffraction by a finite plate with impedance boundary conditions. [PDF]
PLoS ONE, 2014 In this study we have examined a plane wave diffraction problem by a finite plate having different impedance boundaries. The Fourier transforms were used to reduce the governing problem into simultaneous Wiener-Hopf equations which are then solved using ...
Rab Nawaz, Muhammad Ayub, Akmal Javaid
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