Scattering of Rayleigh Waves by Post Spacers

Karl L. Wang, Hermann A. Haus

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

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 modeled 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 presence of a post-support structure.

原文English
頁(從 - 到)45-52
頁數8
期刊IEEE Transactions on Sonics and Ultrasonics
26
發行號1
DOIs
出版狀態Published - 1979 一月

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