Article ID Journal Published Year Pages File Type
1759223 Ultrasonics 2013 9 Pages PDF
Abstract
► The radiated field of an apodized, focused, plane piston transducer is derived. ► An accurate angular spectrum solution is obtained without the Fresnel approximation. ► New features of the radiation field are identified. ► Derivation and results can be extended to standard transducer geometries.
Keywords
Related Topics
Physical Sciences and Engineering Physics and Astronomy Acoustics and Ultrasonics
Preview
An accurate analysis of the radiation characteristics of a plane piston transducer with phase apodization for focusing
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