Diffraction of a plane electromagnetic wave by a dielectric-coated cylinder with an infinite longitudinal slot in a conductive wall

被引：0

作者：

Shepilko, AY ^{[1
]}

Shepilko, YV ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Inst Radio Astron, UA-310002 Kharkov, Ukraine

来源：

DIPED-2001: DIRECT AND INVERSE PROBLEMS OF ELECTROMAGNETIC AND ACOUSTIC WAVE THEORY, PROCEEDINGS | 2001年

关键词：

D O I：

10.1109/DIPED.2001.965041

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The rigorous solution of the problem is given. The boundary-value method with using a property of completeness of angular functions on the certain interval is employed to obtain the solution. Accurate numerical results are presented in case of H - polarized waves. Diffracted far-field (DFF) and back radar cross section (BRCS) of the structure is evaluated asymptotically. Is shown. that in low-frequency region has a place resonant penetration of an electromagnetic field inside of the cylinder at a narrow slot. In this case BRCS of the structure greatest and the form of the DFF pattern is close to circular.

引用

页码：88 / 92

页数：5

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