The method of the boundary diffraction wave for impedance surfaces

被引：0
|
作者：
Umul, Yusuf Ziya [1 ]
机构：
[1] Cankaya Univ, Elect & Commun Dept, TR-06530 Ankara, Turkey
来源：
OPTICS COMMUNICATIONS | 2012年 / 285卷 / 06期
关键词：
Boundary diffraction wave; Diffraction theory; Impedance surfaces; MAGGI-RUBINOWICZ THEORY; POTENTIAL FUNCTION;
D O I：
10.1016/j.optcom.2011.10.061
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The line integral of the boundary diffraction wave theory is extended for the diffraction process of waves by the impedance surfaces with edge discontinuities. With this aim, the exact diffraction field expression of Maliuzhinets is transformed into a line integral. The method is applied to the scattering problems of waves by a spherical reflector with edge discontinuity and the diffracted fields are evaluated asymptotically. The resultant expressions of the waves are examined numerically. (C) 2011 Elsevier B.V. All rights reserved.
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页码：929 / 933
页数：5
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