Oblique Surface Waves on a Pair of Planar Periodic Slotted Waveguides
Classical Physics
2007-05-23 v2 General Physics
Abstract
The dispersion relation and mode amplitudes of oblique surface waves propagating on an acoustic double comb filter are obtained with a method based on the calculus of residues. We obtain a better agreement (below 480 Hz) between theoretical predictions and measurements reported previously when the filter was being supposed to be made of a single comb structure.
Keywords
Cite
@article{arxiv.physics/0103049,
title = {Oblique Surface Waves on a Pair of Planar Periodic Slotted Waveguides},
author = {C. Tannous and R. Lahlou and M. Amram},
journal= {arXiv preprint arXiv:physics/0103049},
year = {2007}
}
Comments
9 pages, 2 figures. Published in Journal of Sound and Vibration