Diffraction of a plane electromagnetic wave by a dihedral conductive wedge cylindrically tipped and covered with a layered dielectric

Author

Shepilko, A.Y. ; Shepilko, Y.V.

Author_Institution

Inst. of Radio Astron., Nat. Acad. of Sci. of Ukraine, ., Kharkov, Ukraine

fYear

2001

fDate

18-20 Sep 2001

Firstpage

85

Lastpage

87

Abstract

The rigorous solution of the problem is obtained in close form. The boundary-value method using the property of completeness of angular functions on the certain interval is employed. Accurate numerical results are presented in the case of E-polarized waves. The diffracted far-field is evaluated asymptotically. It is shown that the dielectric covering of the cylindrical part of structure can make a significant influence on the field of a shadow area

Keywords

Bessel functions; Fourier series; Hankel transforms; boundary-value problems; conducting bodies; dielectric bodies; electromagnetic wave diffraction; electromagnetic wave polarisation; inhomogeneous media; matrix algebra; Bessel function; E - polarized waves; Fourier infinite series; Hankel function; Neuman function; angular function completeness; boundary-value method; conductive dihedral wedge; cylindrical tip; far-field; layered dielectric; matrix linear algebraic equation; plane electromagnetic wave diffraction; Boundary conditions; Dielectrics; Electric variables; Electromagnetic diffraction; Electromagnetic fields; Electromagnetic scattering; Maxwell equations; Permittivity; Polarization; Radio astronomy;

fLanguage

English

Publisher

ieee

Conference_Titel

Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2001. DIPED 2001. Proceedings of the 6th International Seminar/Workshop on

Conference_Location

Lviv

Print_ISBN

966-02-1876-1

Type

conf

DOI

10.1109/DIPED.2001.965040

Filename

965040