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Fundamentals of ultrasonic phased arrays

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Fundamentals of ultrasonic phased arrays/ by Lester W. Schmerr Jr.
作者:	Schmerr, Lester W.
出版者:	Cham :Springer International Publishing : : 2015.,
面頁冊數:	xii, 377 p. :ill. (some col.), digital ; : 24 cm.;
Contained By:	Springer eBooks
標題:	Ultrasonic waves - Industrial applications. -
電子資源:	http://dx.doi.org/10.1007/978-3-319-07272-2
ISBN:	9783319072722 (electronic bk.)

Fundamentals of ultrasonic phased arrays
Schmerr, Lester W.

Fundamentals of ultrasonic phased arrays[electronic resource] /by Lester W. Schmerr Jr. - Cham :Springer International Publishing :2015. - xii, 377 p. :ill. (some col.), digital ;24 cm. - Solid mechanics and its applications,v.2150925-0042 ;. - Solid mechanics and its applications ;v. 136.

From the Contents: Introduction -- Acoustic Field of a 1-D Array Element -- Large, Single Element Transducer Models -- Phased Array Beam Modeling (1-D Elements) -- Time Delay Laws (2-D) -- Acoustic Field of a 2-D Array Element -- Phased Array Beam Modeling (2-D Elements) -- Time Delay Laws (3-D) -- Linear System Models of Phased Arrays -- Phased Array System Functions -- Measurement Models for Ultrasonic Arrays -- Imaging with Phased Arrays - An Introduction -- Imaging Measurement Models -- Element Boundary Conditions and Other Modeling Issues -- Appendix A - The Beylkin Determinant -- Appendix B - Angle Area Ratios -- Appendix C - MATLAB Functions and Scripts -- Index.

This book describes in detail the physical and mathematical foundations of ultrasonic phased array measurements. The book uses linear systems theory to develop a comprehensive model of the signals and images that can be formed with phased arrays. Engineers working in the field of ultrasonic nondestructive evaluation (NDE) will find in this approach a wealth of information on how to design, optimize and interpret ultrasonic inspections with phased arrays. The fundamentals and models described in the book will also be of significant interest to other fields, including the medical ultrasound and seismology communities. A unique feature of this book is that it presents a unified theory of imaging with phased arrays that shows how common imaging methods such as the synthetic aperture focusing technique (SAFT), the total focusing method (TFM), and the physical optics far field inverse scattering (POFFIS) imaging method are all simplified versions of more fundamental and quantitative imaging approaches, called imaging measurement models. To enhance learning, this book first describes the fundamentals of phased array systems using 2-D models, so that the complex 3-D cases normally found in practice can be more easily understood. In addition to giving a detailed discussion of phased array systems, Fundamentals of Ultrasonic Phased Arrays also provides MATLAB functions and scripts, allowing the reader to conduct simulations of ultrasonic phased array transducers and phased array systems with the latest modeling technology.

ISBN: 9783319072722 (electronic bk.)

Standard No.: 10.1007/978-3-319-07272-2doiSubjects--Topical Terms:

782831
Ultrasonic waves
--Industrial applications.

LC Class. No.: TA367

Dewey Class. No.: 620.11

Fundamentals of ultrasonic phased arrays
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505 0 $a From the Contents: Introduction -- Acoustic Field of a 1-D Array Element -- Large, Single Element Transducer Models -- Phased Array Beam Modeling (1-D Elements) -- Time Delay Laws (2-D) -- Acoustic Field of a 2-D Array Element -- Phased Array Beam Modeling (2-D Elements) -- Time Delay Laws (3-D) -- Linear System Models of Phased Arrays -- Phased Array System Functions -- Measurement Models for Ultrasonic Arrays -- Imaging with Phased Arrays - An Introduction -- Imaging Measurement Models -- Element Boundary Conditions and Other Modeling Issues -- Appendix A - The Beylkin Determinant -- Appendix B - Angle Area Ratios -- Appendix C - MATLAB Functions and Scripts -- Index.
520 $a This book describes in detail the physical and mathematical foundations of ultrasonic phased array measurements. The book uses linear systems theory to develop a comprehensive model of the signals and images that can be formed with phased arrays. Engineers working in the field of ultrasonic nondestructive evaluation (NDE) will find in this approach a wealth of information on how to design, optimize and interpret ultrasonic inspections with phased arrays. The fundamentals and models described in the book will also be of significant interest to other fields, including the medical ultrasound and seismology communities. A unique feature of this book is that it presents a unified theory of imaging with phased arrays that shows how common imaging methods such as the synthetic aperture focusing technique (SAFT), the total focusing method (TFM), and the physical optics far field inverse scattering (POFFIS) imaging method are all simplified versions of more fundamental and quantitative imaging approaches, called imaging measurement models. To enhance learning, this book first describes the fundamentals of phased array systems using 2-D models, so that the complex 3-D cases normally found in practice can be more easily understood. In addition to giving a detailed discussion of phased array systems, Fundamentals of Ultrasonic Phased Arrays also provides MATLAB functions and scripts, allowing the reader to conduct simulations of ultrasonic phased array transducers and phased array systems with the latest modeling technology.
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