Title :
Simple equivalent network for the flexural mode of the ridge guide for acoustic surface waves
Author :
Li, R.C.M. ; Bertoni, H.L. ; Oliner, A.A. ; Markman, S.
Author_Institution :
Polytechnic Institute of Brooklyn, Department of Electrical Engineering & Electrophysics, Farmingdale, USA
Abstract :
A microwave-network approach is used to obtain an approximate but simple dispersion relation for the `flexural¿ mode of the ridge waveguide. The propagation characteristics calculated from this relation compare well with experimental data over a wide frequency range.
Keywords :
acoustic microwave devices; equivalent circuits; waveguides; acoustic microwave devices; equivalent circuits; flexural mode; ridge guide; ultrasonic propagation; waveguides;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19720153
