SOME PROBLEMS IN THEORY OF GUIDED MICROSONIC WAVES

被引:57
作者
WALDRON, RA
机构
[1] Public Service Company of Oklahoma, Lexington, Mass.
关键词
D O I
10.1109/TMTT.1969.1127079
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The wave equation for elastic waves in an isotropic solid is solved generally in Cartesian and in circular cylindrical coordinates. The solutions are applied in the study of a variety of guiding structures of circular and rectangular symmetry. In general, the wave functions do not satisfy the boundary conditions, but in special cases they do. From a study of these special cases it is possible to arrive at some useful results and to elicit general principles which give some insight into the behavior of wave-guides in general. The results and observations obtained are compared and contrasted, where appropriate, with corresponding results for electro-magnetic waveguides. © 1969, IEEE. All rights reserved.
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页码:893 / &
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