On surface waves in diffraction gratings
✍ Scribed by V. E. Grikurov; M. A. Lyalinov; P. Neittaanmäki; B. A. Plamenevskii
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 358 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0170-4214
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📜 SIMILAR VOLUMES
The scattering of a time-harmonic plane elastic wave by a two-dimensional periodic structure is studied. The grating profile is given by a Lipschitz curve on which the displacement vanishes. Using a variational formulation in a bounded periodic cell involving a nonlocal boundary operator, existence
Analytical expression for the reflection transmission coefficients of one-dimensional diffraction gratings with the elements shaped as free-space metal circular cylinders, metal plane strips, and plane strips on a dielectric substrate are presented in a low-frequency approximation. For the strip gra
## Abstract Boundary‐value problems of wave diffraction by a periodic strip grating are associated with a Toeplitz operator acting on a space of functions defined on a two‐straight line contour. Simple formulas are given for the left inverse of the operator associated with the Neumann boundary‐valu
## Abstract The diffraction of tidal waves (Poincaré waves) by islands and barriers on water of constant finite depth is governed by the two‐dimensional Helmholtz equation. One effect of the Earth's rotation is to complicate the boundary condition on rigid boundaries: a linear combination of the no