Wave propagation in a three-dimensional doubly periodic parallel plate waveguide

DOI10.1016/0165-2125(87)90013-8zbMath0605.73024OpenAlexW2050070357MaRDI QIDQ1083891

Sven-Erik Sandström

Publication date: 1987

Published in: Wave Motion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0165-2125(87)90013-8

zbMATH Keywords

resonant frequenciessymmetricantisymmetricT-matrixnull-field approachdoubly periodic corrugationsdoubly sinusoidalhard-walledinteraction patternlowest modesone-sided corrugationsstopband structurestopband widthsstraightforward perturbation theorythree-dimensional waveguide

Mathematics Subject Classification ID

Waves in solid mechanics (74J99)

Cites Work

• Sound waves in two-dimensional ducts with sinusoidal walls
• Scattering by periodic surfaces
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