350 rub
Journal Nonlinear World №2 for 2013 г.
Article in number:
Spatial frequency separation of surface acoustic waves in a wedge-shaped structures of acoustic metamaterials
Keywords: inhomogeneous waveguide mode coupling spatial filter Love wave acoustic metamaterial
Authors:
D.V. Kalyabin, I.V. Lisenkov, S.A.Nikitov
Abstract:
Surface acoustic waves propagation in inhomogeneous waveguide and mutual mode coupling is considered. It is shown, that in such waveguides the spatial separation of surface acoustic wave modes is possible. It is suggested to use acoustic metamaterial as a substrate in order to enhance spatial frequency separation of surface acoustic wave modes.
Pages: 98-99
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