SCATTERING OF RAYLEIGH WAVES BY POST-SPACERS.

K. L. Wang, H. A. Haus

研究成果: Conference article同行評審

摘要

An analysis is presented of the scattering of surface acoustic waves (SAW) by posts serving as spacers between a substrate supporting a Rayleigh wave and a (semiconductor) superstrate. The superstrate with Rayleigh velocity considerably larger than that of the substrate is modelled as a spring-like load on the post. Radiation patterns for the power scattered into Rayleigh waves and bulk waves are shown. Scattering of surface acoustic waves is studied as a function of the material parameters and the geometry of the post-supports. Comparison with experiments is made. This study is relevant to the designing of efficient convolvers which minimize the scattering due to the post-support structure.

原文English
頁(從 - 到)617-622
頁數6
期刊Ultrasonics Symposium Proceedings
出版狀態Published - 1978
事件Ultrason Symp Proc - Cherry Hill, NJ
持續時間: 1978 九月 251978 九月 27

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

指紋

深入研究「SCATTERING OF RAYLEIGH WAVES BY POST-SPACERS.」主題。共同形成了獨特的指紋。

引用此