Wave propagation through cascading screens of finite thickness with periodic distribution of openings
Quarterly Journal of Mechanics and Applied Mathematics(2009)
摘要
We develop an analytical approach to study normal penetration of a scalar plane wave into an arbitrary number of parallel, equidistant screens of finite thickness; on each screen, there is a periodic distribution of rectangular openings. After reducing the problem to a system of integral equations and then to an algebraic linear system, suitable assumptions on the physical and geometrical paramete...
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关键词
wave propagation
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