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Proceedings Paper

Diffraction And Detection Of Bulk Acoustic Waves (BAW)
Author(s): F. Sabet-Peyman; I. C. Chang
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Paper Abstract

Operation of a bulk acoustic wave (BAW) spectrum analyzer is similar to a coherent optical Fourier transformer. In our experimental device an array of phased acoustic transducers serves as a coherent radiation source as well as spatial modulator. This device is modeled by its optical equivalence, applying many of the well developed diffraction formulation used in optics. The theoretical development is supplimented by experimental results. The data indicates effective signal channelization where the diffraction side lobes are suppressed considerably.

Paper Details

Date Published: 28 October 1985
PDF: 10 pages
Proc. SPIE 0545, Optical Technology for Microwave Applications II, (28 October 1985); doi: 10.1117/12.948351
Show Author Affiliations
F. Sabet-Peyman, Litton Applied Technology (United States)
I. C. Chang, Litton Applied Technology (United States)

Published in SPIE Proceedings Vol. 0545:
Optical Technology for Microwave Applications II
Shi-Kay Yao, Editor(s)

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