| 書目名稱 | Scalar Diffraction from a Circular Aperture | | 編輯 | Charles J. Daly,Navalgund A. H. K. Rao | | 視頻video | http://file.papertrans.cn/862/861067/861067.mp4 | | 叢書名稱 | The Springer International Series in Engineering and Computer Science | | 圖書封面 |  | | 描述 | Scalar diffraction from a circular aperture is a ubiquitousproblem that arises in a variety of disciplines, such as optics(lenses), acoustics (speakers), electromagnetics (dish antennas), andultrasonics (piston transducers). The problem endures despitecenturies of research because each new generation of researchersrediscovers it and adds some novel insight or new result to theexisting literature. .Scalar Diffraction from a Circular Aperture.promises a few new results and several novel insights, particularlywith regard to spatial averaging. Although the text emphasizesultrasonic diffraction, the results and insights developed are generaland may be applied to the many practical problems involving scalardiffraction from a circular aperture. .Included are novel insights on mirror-image diffraction,autoconvolution diffraction, and coherent and incoherent averaging.Examples from ultrasonic imaging, a coherent imaging modality, areused to develop a fairly general theory that connects over a centuryof research on scalar diffraction from a circular aperture. Thematerial is based on a synthesis of mathematics, physical optics,linear systems theory, and scalar diffraction theory. Thus, engine | | 出版日期 | Book 2000 | | 關鍵詞 | Apertur; acoustics; astronomy; biomedical engineering; diffraction; electromagnetics; imaging; optics; syste | | 版次 | 1 | | doi | https://doi.org/10.1007/978-1-4615-4443-2 | | isbn_softcover | 978-1-4613-7001-7 | | isbn_ebook | 978-1-4615-4443-2Series ISSN 0893-3405 | | issn_series | 0893-3405 | | copyright | Springer Science+Business Media New York 2000 |
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